QIANDAOHU

Location

lon / lat [deg]: 119.0526 / 29.5557

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]:	0.47
Distance to urban areas [km]:	3.97

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	44.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	64.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	74.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	57.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	34.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.953347496419
Rcv	0.497570413887
Rse	0.0
Rst	-0.348529976349
Rsv	2.30070600645

Height range @ 1km [m]	174
Height range @ 2km [m]	79
Height range @ 5km [m]	111
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	1773
Variance slope @ 2 km	1041
Variance slope @ 5 km	413
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.19537267639
Rcv	0.00546824135521
Rse	0.0
Rst	-0.300132887555
Rsv	0.633256495482

NDVI range @ 1km [-]	0.31
NDVI range @ 2km [-]	0.4
NDVI range @ 5km [-]	0.44
NDVI range @ 10km [-]	0.53
NDVI range @ 20km [-]	0.5

Variance slope @ 1 km	0.00278311879575
Variance slope @ 2 km	0.00318524311885
Variance slope @ 5 km	0.00353528313135
Variance slope @ 10 km	0.00266212636267
Variance slope @ 20 km	0.00141422044075

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.17043727537
Rcv	-0.0172609927496
Rse	0.0
Rst	-0.314029845547
Rsv	0.614950875207

NDVI range @ 1km [-]	0.22
NDVI range @ 2km [-]	0.29
NDVI range @ 5km [-]	0.32
NDVI range @ 10km [-]	0.43
NDVI range @ 20km [-]	0.44

NDVI slope @ 1 km	0.00173415445858
NDVI slope @ 2 km	0.00199520093342
NDVI slope @ 5 km	0.00231092343867
NDVI slope @ 10 km	0.00186518113228
NDVI slope @ 20 km	0.00108943880687

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.