LW-SCAN

Location

lon / lat [deg]: -97.9788 / 34.9605

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]:	7.66
Distance to urban areas [km]:	5.46

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:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	92.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	94.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	92.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	92.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.37714789679e-10
Rcv	0.270550945482
Rse	0.0
Rst	7.14733161544e-10
Rsv	21784152645.8

Height range @ 1km [m]	35
Height range @ 2km [m]	39
Height range @ 5km [m]	56
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	83
Variance slope @ 2 km	81
Variance slope @ 5 km	55
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.85014228195
Rcv	0.236709759453
Rse	0.0
Rst	-0.264345631461
Rsv	1.12044152274

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.05
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.09

Variance slope @ 1 km	0.000142949038672
Variance slope @ 2 km	0.000145124396268
Variance slope @ 5 km	0.000117407203616
Variance slope @ 10 km	7.02517853252e-05
Variance slope @ 20 km	2.33155451485e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.81788002385e-07
Rcv	0.149859674713
Rse	0.0
Rst	0.162353158509
Rsv	10646301.0726

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.11

NDVI slope @ 1 km	0.000158623906132
NDVI slope @ 2 km	0.000164781779063
NDVI slope @ 5 km	0.000142669151279
NDVI slope @ 10 km	8.32118448668e-05
NDVI slope @ 20 km	3.71024531579e-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.