Downloads:

Data Table: 1013_18 (Terrestrial Gradient Hourly Microclimate from 1991 to 2018, 1216909)
Access: Public (released 10Jan2019)
Metadata: Text (ESA FLED),
Basic EML,
Complete EML
Data Formats: Spreadsheet CSV Text Format, EMLdescribed Text Format, Tabdelimited Text Report with Statistical Summary, GCE Data Toolbox Format, Standard MATLAB Variables Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
Site 
none 
alphanumeric string 
Site code 
2 
Year 
YYYY 
integer 
Calendar year 
3 
YearDay 
Julian days 
integer 
Numerical year day (day number within the current year) 
4 
Hour 
hh:mm 
alphanumeric string 
Time of calculated averages from previous hour measurements 
5 
atemp100 
°C 
floatingpoint 
Hourly average of air temperature measured every minute. 
6 
Flag_atemp100 
none 
alphanumeric string 
QA/QC flags for Hourly average of air temperature measured every minute. (flagging criteria, where "x" is atemp100: x<=40="I", x>60="I", x<30="Q", x>50="Q") 
7 
humidity 
% 
floatingpoint 
Hourly average of relative humidity measured every minute. 
8 
Flag_humidity 
none 
alphanumeric string 
QA/QC flags for Hourly average of relative humidity measured every minute. (flagging criteria, where "x" is humidity: x>100="I", x<0="I", x<3="Q") 
9 
stemp05 
°C 
floatingpoint 
Hourly average of soil temperature 5cm below mineral soil measured every minute. 
10 
Flag_stemp05 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil temperature 5cm below mineral soil measured every minute. (flagging criteria, where "x" is stemp05: x<=20="I", x>40="I", x<10="Q", x>30="Q", strcmp(Site,"CWT_527") & Year==2016 & YearDay>335="Q") 
11 
stemp20 
°C 
floatingpoint 
Hourly average of soil temperature 20cm below mineral soil measured every minute. 
12 
Flag_stemp20 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil temperature 20cm below mineral soil measured every minute. (flagging criteria, where "x" is stemp20: x<=20="I", x>40="I", x<10="Q", x>30="Q", strcmp(Site,"CWT_527") & Year==2016 & YearDay>335="Q") 
13 
stemp50 
°C 
floatingpoint 
Hourly average of soil temperature 50cm below mineral soil measured every minute. 
14 
Flag_stemp50 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil temperature 50cm below mineral soil measured every minute. (flagging criteria, where "x" is stemp50: x<=20="I", x>40="I", x<10="Q", x>30="Q") 
15 
mwctop30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. 
16 
Flag_mwctop30 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. (flagging criteria, where "x" is mwctop30: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
17 
mwctop60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. 
18 
Flag_mwctop60 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. (flagging criteria, where "x" is mwctop60: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
19 
mwcbot30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. 
20 
Flag_mwcbot30 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. (flagging criteria, where "x" is mwcbot30: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
21 
mwcbot60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. 
22 
Flag_mwcbot60 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. (flagging criteria, where "x" is mwcbot60: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
Data Table: CWT_TER_10131991H (Terrestrial Gradient Hourly Microclimate Data for 1991, 17408)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60cm 
Data Table: CWT_TER_10131992H (Terrestrial Gradient Hourly Microclimate Data for 1992, 38912)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131993H (Terrestrial Gradient Hourly Microclimate Data for 1993, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131994H (Terrestrial Gradient Hourly Microclimate Data for 1994, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131995H (Terrestrial Gradient Hourly Microclimate Data for 1995, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131996H (Terrestrial Gradient Hourly Microclimate Data for 1996, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131997H (Terrestrial Gradient Hourly Microclimate Data for 1997, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131998H (Terrestrial Gradient Hourly Microclimate Data for 1998, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10131999H (Terrestrial Gradient Hourly Microclimate Data for 1999, 38912)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132000H (Terrestrial Gradient Hourly Microclimate Data for 2000, 41984)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132001H (Terrestrial Gradient Hourly Microclimate Data for 2001, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132002H (Terrestrial Gradient Hourly Microclimate Data for 2002, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132003H (Terrestrial Gradient Hourly Microclimate Data for 2003, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132004H (Terrestrial Gradient Hourly Microclimate Data for 2004, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132005H (Terrestrial Gradient Hourly Microclimate Data for 2005, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132006H (Terrestrial Gradient Hourly Microclimate Data for 2006, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132007H (Terrestrial Gradient Hourly Microclimate Data for 2007, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132008H (Terrestrial Gradient Hourly Microclimate Data for 2008, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132009H (Terrestrial Gradient Hourly Microclimate Data for 2009, 43008)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132010H (Terrestrial Gradient Hourly Microclimate Data for 2010, 38695)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132011H (Terrestrial Gradient Hourly Microclimate Data for 2011, 43801)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
Site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
Year 
YYYY 
integer 
Year of observation 
3 
julday 
Julian days 
integer 
Julian Day of observation 
4 
hour 
hr 
integer 
Hour sample was taken 
5 
Air_T 
°C 
floatingpoint 
Air remperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
Relative Humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at depth of 20 cm 
9 
msoilt50 
°C 
floatingpoint 
Soil temperature at depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
Reference temperature in the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content,top 030 cm depth 
12 
mwctop60 
ratio 
floatingpoint 
measured water content,top 3060 cm depth 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content,bottom 030 cm depth 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content,bottom 3060 cm depth 
Data Table: CWT_TER_10132012H (Terrestrial Gradient Hourly Microclimate Data for 2012, 39388)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
julian date 
Julian days 
integer 
the julian day (1365) of the observation 
4 
time 
hr 
integer 
The hour the sample was taken. 
5 
Air T 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoiltemp50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_10132013H (Terrestrial Gradient Hourly Microclimate Data for 2013, 41376)
Access: Public (released 10Jan2019)
Metadata: Text (ESA FLED),
Basic EML,
Complete EML
Data Formats: Spreadsheet CSV Text Format, EMLdescribed Text Format, Tabdelimited Text Report with Statistical Summary, GCE Data Toolbox Format, Standard MATLAB Variables Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
Site 
none 
alphanumeric string 
Site code 
2 
Year 
YYYY 
integer 
Calendar year 
3 
YearDay 
Julian days 
integer 
Numerical year day (day number within the current year) 
4 
Hour 
hr 
integer 
Hour of day 
5 
atemp100 
°C 
floatingpoint 
Hourly average of air temperature measured every minute. 
6 
stemp05 
°C 
floatingpoint 
Hourly average of soil temperature 5cm below mineral soil measured every minute. 
7 
stemp20 
°C 
floatingpoint 
Hourly average of soil temperature 20cm below mineral soil measured every minute. 
8 
stemp50 
°C 
floatingpoint 
Hourly average of soil temperature 50cm below mineral soil measured every minute. 
9 
mwctop30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. 
10 
Flag_mwctop30 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. (flagging criteria, where "x" is mwctop30: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
11 
mwctop60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. 
12 
Flag_mwctop60 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. (flagging criteria, where "x" is mwctop60: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
13 
mwcbot30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. 
14 
Flag_mwcbot30 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. (flagging criteria, where "x" is mwcbot30: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
15 
mwcbot60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. 
16 
Flag_mwcbot60 
none 
alphanumeric string 
QA/QC flags for Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. (flagging criteria, where "x" is mwcbot60: x<0.01="I", x>0.7="I", x<0.05="Q", x>0.6="Q") 
Data Table: CWT_TER_10132014H (Terrestrial Gradient Hourly Microclimate Data for 2014, 43800)
Access: Public (released 10Jan2019)
Metadata: Text (ESA FLED),
Basic EML,
Complete EML
Data Formats: Spreadsheet CSV Text Format, EMLdescribed Text Format, Tabdelimited Text Report with Statistical Summary, GCE Data Toolbox Format, Standard MATLAB Variables Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
Site 
none 
alphanumeric string 
Site code 
2 
Year 
YYYY 
integer 
Calendar year 
3 
YearDay 
Julian days 
integer 
Numerical year day (day number within the current year) 
4 
Hour 
hr 
integer 
Hour of day 
5 
atemp100 
°C 
floatingpoint 
Hourly average of air temperature measured every minute. 
6 
Flag_atemp100 
none 
alphanumeric string 
QA/QC flags for Hourly average of air temperature measured every minute. (flagging criteria, where "x" is atemp100: x<=40="I", x>60="I", x<30="Q", x>50="Q") 
7 
stemp05 
°C 
floatingpoint 
Hourly average of soil temperature 5cm below mineral soil measured every minute. 
8 
stemp20 
°C 
floatingpoint 
Hourly average of soil temperature 20cm below mineral soil measured every minute. 
9 
stemp50 
°C 
floatingpoint 
Hourly average of soil temperature 50cm below mineral soil measured every minute. 
10 
mwctop30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. 
11 
mwctop60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. 
12 
mwcbot30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. 
13 
mwcbot60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. 
Data Table: CWT_TER_10132015H (Terrestrial Gradient Hourly Microclimate Data for 2015, 43801)
Access: Public (released 10Jan2019)
Metadata: Text (ESA FLED),
Basic EML,
Complete EML
Data Formats: Spreadsheet CSV Text Format, EMLdescribed Text Format, Tabdelimited Text Report with Statistical Summary, GCE Data Toolbox Format, Standard MATLAB Variables Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
Site 
none 
alphanumeric string 
Site code 
2 
Year 
YYYY 
integer 
Calendar year 
3 
YearDay 
Julian days 
integer 
Numerical year day (day number within the current year) 
4 
Hour 
hr 
integer 
Hour of day 
5 
atemp100 
°C 
floatingpoint 
Hourly average of air temperature measured every minute. 
6 
stemp05 
°C 
floatingpoint 
Hourly average of soil temperature 5cm below mineral soil measured every minute. 
7 
stemp20 
°C 
floatingpoint 
Hourly average of soil temperature 20cm below mineral soil measured every minute. 
8 
stemp50 
°C 
floatingpoint 
Hourly average of soil temperature 50cm below mineral soil measured every minute. 
9 
mwctop30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the top of the gradient plot. 
10 
mwctop60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the top of the gradient plot. 
11 
mwcbot30 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 30cm below mineral soil at the bottom of the gradient plot. 
12 
mwcbot60 
% 
floatingpoint 
Hourly average of soil moisture, as fractional percent water content, measured every minute 60cm below mineral soil at the bottom of the gradient plot. 
Data Table: CWT_TER_1013D (Terrestrial Gradient Microclimate Daily Data from 1991 through 2010, 33147)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
month 
M 
alphanumeric string 
The month of the observation 
4 
julday 
Julian days 
integer 
the julian day (1365) of the observation 
5 
mairtemp 
°C 
floatingpoint 
Air temperature at 1.3 meters 
6 
mhumid 
percent 
floatingpoint 
relative humidity 
7 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
8 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
9 
msoilt50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
10 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
11 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
12 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
13 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
14 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
Data Table: CWT_TER_1013M (Terrestrial Gradient Microclimate Monthly Data from 1991 through 2010, 1470)
Access: Public (released 10Jan2019)
Metadata: Basic EML,
Complete EML
Data Formats: Spreadsheet Excel format, Spreadsheet dBase format, Spreadsheet Optimized Text Format
Column List:
Column 
Name 
Units 
Type 
Description (hide) 
1 
site 
none 
alphanumeric string 
Terrestrial Gradient Site 
2 
year 
YYYY 
integer 
Year of sample 
3 
month 
M 
alphanumeric string 
the month of the observation 
4 
mairtemp 
°C 
floatingpoint 
Air temperature at 1.3 meters 
5 
mhumid 
percent 
floatingpoint 
relative humidity 
6 
msoilt05 
°C 
floatingpoint 
Soil temperature at a depth of 5 cm 
7 
msoilt20 
°C 
floatingpoint 
Soil temperature at a depth of 20 cm 
8 
msoilt50 
°C 
floatingpoint 
Soil temperature at a depth of 50 cm 
9 
mreftemp 
°C 
floatingpoint 
reference temperature within the sensor 
10 
mwctop30 
ratio 
floatingpoint 
measured water content, top 0  30 cm 
11 
mwctop60 
ratio 
floatingpoint 
measured water content, top 30  60 cm 
12 
mwcbot30 
ratio 
floatingpoint 
measured water content, bottom 0  30 cm 
13 
mwcbot60 
ratio 
floatingpoint 
measured water content, bottom 30  60 cm 
