YUFA_PEK

Location

lon / lat [deg]: 116.184 / 39.309

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]:	26.37
Distance to urban areas [km]:	0.93

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	95.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	80.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	84.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	85.0

Radius: 20 km

Number of landcover classes:	3
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	81.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	5.6870105035e-06
Rcv	0.145170605475
Rse	0.0
Rst	-0.300956054333
Rsv	527517.482345

Height range @ 1km [m]	5
Height range @ 2km [m]	5
Height range @ 5km [m]	6
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	1
Variance slope @ 2 km	0
Variance slope @ 5 km	0
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	13.628601727
Rcv	0.197461028945
Rse	0.0
Rst	0.000333451522673
Rsv	0.0223308163233

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.06
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.11

Variance slope @ 1 km	0.000142075299508
Variance slope @ 2 km	0.000139015471439
Variance slope @ 5 km	0.000108295749464
Variance slope @ 10 km	7.84777213989e-05
Variance slope @ 20 km	7.10395160436e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	4.1035157169
Rcv	0.370372667743
Rse	0.0
Rst	-0.0802404910098
Rsv	0.280467262762

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.01
NDVI range @ 10km [-]	0.02
NDVI range @ 20km [-]	0.03

NDVI slope @ 1 km	6.83989870005e-06
NDVI slope @ 2 km	7.01487856484e-06
NDVI slope @ 5 km	6.67452165173e-06
NDVI slope @ 10 km	5.01077219295e-06
NDVI slope @ 20 km	3.63792699569e-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:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

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.