US-FR2

Location

lon / lat [deg]: -97.9962 / 29.9495

Source network: FLUXNET

Geostationary surface albedo (GSA) data

“+000”

“+057/+063”

Landcover information (based on ESA CCI landcover data)

Landcover fractions @ 2km distance

Landcover fractions @ 20 km distance

Legend

Distance to open water bodies [km]:	1.46
Distance to urban areas [km]:	5.79

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	84.0

Radius: 2 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	75.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	69.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	59.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	56.0

Disturbances

Heterogeneity analysis

The heterogeneity analysis provides information about the spatial and temporal heterogeneity of the site.

Topography

Roman et al. (2009) index
St	0.089572625478
Rcv	0.236444212681
Rse	0.0
Rst	7.79705570339e-06
Rsv	33.2559234118

Height range @ 1km [m]	30
Height range @ 2km [m]	49
Height range @ 5km [m]	86
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	174
Variance slope @ 2 km	143
Variance slope @ 5 km	146
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.34630554301
Rcv	0.255022971941
Rse	0.0
Rst	-0.298086749235
Rsv	1.6752106

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.14

Variance slope @ 1 km	0.000288219840895
Variance slope @ 2 km	0.000292836843358
Variance slope @ 5 km	0.000237380768961
Variance slope @ 10 km	0.000159142737764
Variance slope @ 20 km	8.63446908993e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.75936264914
Rcv	0.310820596872
Rse	0.0
Rst	-0.288596285284
Rsv	1.10574606505

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.2

NDVI slope @ 1 km	0.00033242554992
NDVI slope @ 2 km	0.000344463217784
NDVI slope @ 5 km	0.000350741490313
NDVI slope @ 10 km	0.000315359060981
NDVI slope @ 20 km	0.000248104261005

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

+057/+063 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	None
Ordinary least square:	None

Probabilities that GCOS criteria is met:

Weighted least square:	None %
Ordinary least square:	None %

Temporal anomaly analyis

The variance of the temporal anomalies provides an additional measure about the stability of the signal AFTER removal of the mean seasonal cylce.