ROGERS_LAKE

Location

lon / lat [deg]: -117.83 / 34.97

Source network: AERONET

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]:	0.2
Distance to urban areas [km]:	3.39

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	200: bare areas
Fraction of dominant landcover type [%]:	65.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	200: bare areas
Fraction of dominant landcover type [%]:	62.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	200: bare areas
Fraction of dominant landcover type [%]:	49.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	65.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	120: Shrubland
Fraction of dominant landcover type [%]:	86.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.0377722811567
Rcv	0.289523234003
Rse	0.0
Rst	-6.98387406164e-07
Rsv	79.1337967707

Height range @ 1km [m]	5
Height range @ 2km [m]	5
Height range @ 5km [m]	12
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	10
Variance slope @ 2 km	7
Variance slope @ 5 km	4
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.9444658934
Rcv	0.638576088861
Rse	0.0
Rst	-1.51606016007e-07
Rsv	-0.90426388349

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.11
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.17

Variance slope @ 1 km	0.000112947628881
Variance slope @ 2 km	0.000135488674278
Variance slope @ 5 km	0.000219009662758
Variance slope @ 10 km	0.000260057572398
Variance slope @ 20 km	0.000182521227436

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.16570541078
Rcv	0.640045101125
Rse	0.0
Rst	-1.55337223414e-07
Rsv	-0.745184694511

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.09

NDVI slope @ 1 km	4.19522875984e-05
NDVI slope @ 2 km	4.91551417904e-05
NDVI slope @ 5 km	7.37634352282e-05
NDVI slope @ 10 km	7.88028672359e-05
NDVI slope @ 20 km	4.91999139207e-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.