SHOUXIAN

Location

lon / lat [deg]: 116.782 / 32.5584

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]:	1.41
Distance to urban areas [km]:	1.2

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	47.0

Radius: 2 km

Number of landcover classes:	7
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	60.0

Radius: 5 km

Number of landcover classes:	6
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	48.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	33.0

Radius: 20 km

Number of landcover classes:	6
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	29.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	5.84617245981
Rcv	0.238249908968
Rse	0.0
Rst	-0.0890295965964
Rsv	0.185876755327

Height range @ 1km [m]	4
Height range @ 2km [m]	8
Height range @ 5km [m]	10
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	30
Variance slope @ 2 km	23
Variance slope @ 5 km	11
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.99930227324
Rcv	0.130826479368
Rse	0.0
Rst	-0.369697308495
Rsv	-0.999999689831

NDVI range @ 1km [-]	0.11
NDVI range @ 2km [-]	0.18
NDVI range @ 5km [-]	0.23
NDVI range @ 10km [-]	0.36
NDVI range @ 20km [-]	0.43

Variance slope @ 1 km	0.00199280876103
Variance slope @ 2 km	0.00215968993671
Variance slope @ 5 km	0.0023841888949
Variance slope @ 10 km	0.00157725347424
Variance slope @ 20 km	0.000774955367757

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.76227740197
Rcv	0.39314612293
Rse	0.0
Rst	-0.309196747239
Rsv	-0.99999978976

NDVI range @ 1km [-]	0.05
NDVI range @ 2km [-]	0.09
NDVI range @ 5km [-]	0.13
NDVI range @ 10km [-]	0.2
NDVI range @ 20km [-]	0.27

NDVI slope @ 1 km	0.000722627541612
NDVI slope @ 2 km	0.000796496847702
NDVI slope @ 5 km	0.00094621332729
NDVI slope @ 10 km	0.000586059424733
NDVI slope @ 20 km	0.000249749233489

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:	0.301606881468
Ordinary least square:	0.191256888052

Probabilities that GCOS criteria is met:

Weighted least square:	3.5 %
Ordinary least square:	4.9 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.30879744519
Ordinary least square:	0.032409742312

Probabilities that GCOS criteria is met:

Weighted least square:	4.3 %
Ordinary least square:	5.0 %

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.