US-ARC

Location

lon / lat [deg]: -98.04 / 35.5465

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]:	2.29
Distance to urban areas [km]:	5.43

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	58.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	72.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	71.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	68.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	71.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.97304951067
Rcv	0.540030446051
Rse	0.0
Rst	-4.50510116019e-09
Rsv	-0.980458510199

Height range @ 1km [m]	15
Height range @ 2km [m]	18
Height range @ 5km [m]	32
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	15
Variance slope @ 2 km	15
Variance slope @ 5 km	18
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	2.243391577
Rcv	0.176534972594
Rse	0.0
Rst	-0.160726163545
Rsv	-0.999999835488

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.09
NDVI range @ 5km [-]	0.12
NDVI range @ 10km [-]	0.16
NDVI range @ 20km [-]	0.15

Variance slope @ 1 km	0.000265999462099
Variance slope @ 2 km	0.000291853853895
Variance slope @ 5 km	0.000292446246375
Variance slope @ 10 km	0.000209800447463
Variance slope @ 20 km	7.66479967706e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	8.28220185352e-07
Rcv	0.0435167759796
Rse	0.0
Rst	0.315245287654
Rsv	3622224.80921

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.11
NDVI range @ 20km [-]	0.1

NDVI slope @ 1 km	0.000175935956989
NDVI slope @ 2 km	0.000181032006472
NDVI slope @ 5 km	0.000146113792666
NDVI slope @ 10 km	6.71973203829e-05
NDVI slope @ 20 km	2.17950652673e-05

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.