FORT_PECK

Location

lon / lat [deg]: -105.1018 / 48.308

Source network: SURFRAD

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]:	9.75
Distance to urban areas [km]:	22.53

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	99.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	81.0

Radius: 10 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	65.0

Radius: 20 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	66.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	3.78896195349
Rcv	0.455771639952
Rse	0.0
Rst	-0.0393744387914
Rsv	0.296627509069

Height range @ 1km [m]	25
Height range @ 2km [m]	44
Height range @ 5km [m]	111
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	165
Variance slope @ 2 km	223
Variance slope @ 5 km	334
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	17.2617022254
Rcv	0.0309593467488
Rse	0.0
Rst	-0.00431343015389
Rsv	-0.13852236571

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.07
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.11
NDVI range @ 20km [-]	0.12

Variance slope @ 1 km	0.000169612962068
Variance slope @ 2 km	0.000183491085828
Variance slope @ 5 km	0.000153059288708
Variance slope @ 10 km	9.9648703023e-05
Variance slope @ 20 km	6.42745419438e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	nan
Rcv	nan
Rse	nan
Rst	nan
Rsv	nan

NDVI range @ 1km [-]	0.0
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.02
NDVI range @ 10km [-]	0.02
NDVI range @ 20km [-]	0.02

NDVI slope @ 1 km	6.84999961762e-06
NDVI slope @ 2 km	7.06902036272e-06
NDVI slope @ 5 km	5.81849703767e-06
NDVI slope @ 10 km	3.89517379437e-06
NDVI slope @ 20 km	2.45761880847e-06

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.