BEIJING_RADI

Location

lon / lat [deg]: 116.3786 / 40.0048

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]:	6.84
Distance to urban areas [km]:	0.09

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	96.0

Radius: 10 km

Number of landcover classes:	2
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	88.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	68.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.50851109887
Rcv	0.195928655077
Rse	0.0
Rst	-9.04015965019e-09
Rsv	-0.999999869489

Height range @ 1km [m]	7
Height range @ 2km [m]	11
Height range @ 5km [m]	18
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	5
Variance slope @ 2 km	5
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	3.52739621591
Rcv	0.0897544052169
Rse	0.0
Rst	-0.156227318618
Rsv	0.604503964862

NDVI range @ 1km [-]	0.09
NDVI range @ 2km [-]	0.2
NDVI range @ 5km [-]	0.23
NDVI range @ 10km [-]	0.26
NDVI range @ 20km [-]	0.38

Variance slope @ 1 km	0.000552958157585
Variance slope @ 2 km	0.000601788149871
Variance slope @ 5 km	0.000674029570393
Variance slope @ 10 km	0.000777557699601
Variance slope @ 20 km	0.000969101938389

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.86882494474
Rcv	0.0600154971845
Rse	0.0
Rst	-0.17437769413
Rsv	0.811331123619

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

NDVI slope @ 1 km	3.25539009559e-05
NDVI slope @ 2 km	3.51548625276e-05
NDVI slope @ 5 km	3.56220203427e-05
NDVI slope @ 10 km	3.38552157099e-05
NDVI slope @ 20 km	3.74181087918e-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:	-0.00158230962686
Ordinary least square:	0.039411401088

Probabilities that GCOS criteria is met:

Weighted least square:	5.6 %
Ordinary least square:	0.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0120283032678
Ordinary least square:	0.0448114830872

Probabilities that GCOS criteria is met:

Weighted least square:	4.4 %
Ordinary least square:	0.0 %

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.