BAC_GIANG

Location

lon / lat [deg]: 106.2255 / 21.2914

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]:	2.04
Distance to urban areas [km]:	0.27

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	41.0

Radius: 2 km

Number of landcover classes:	4
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	40.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	46.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	49.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	53.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.13199067356
Rcv	0.129374709329
Rse	0.0
Rst	0.62276227894
Rsv	-0.654998623158

Height range @ 1km [m]	8
Height range @ 2km [m]	6
Height range @ 5km [m]	8
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	6
Variance slope @ 2 km	2
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	6.97038676543
Rcv	0.178343169836
Rse	0.0
Rst	0.0113630687419
Rsv	0.240685947818

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.1
NDVI range @ 5km [-]	0.17
NDVI range @ 10km [-]	0.14
NDVI range @ 20km [-]	0.15

Variance slope @ 1 km	0.000299833098852
Variance slope @ 2 km	0.000382233620024
Variance slope @ 5 km	0.000294039931424
Variance slope @ 10 km	0.00016717995279
Variance slope @ 20 km	8.94956958005e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.49721673865
Rcv	0.588023851797
Rse	0.0
Rst	-0.415694165364
Rsv	-0.999999896588

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.06
NDVI range @ 10km [-]	0.13
NDVI range @ 20km [-]	0.19

NDVI slope @ 1 km	0.000253088081294
NDVI slope @ 2 km	0.000346783111958
NDVI slope @ 5 km	0.000335092249604
NDVI slope @ 10 km	0.000198153000104
NDVI slope @ 20 km	0.000141050494256

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:	0.00389190679878
Ordinary least square:	-0.0142568452613

Probabilities that GCOS criteria is met:

Weighted least square:	4.6 %
Ordinary least square:	4.8 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.00319376396182
Ordinary least square:	-0.0161113538352

Probabilities that GCOS criteria is met:

Weighted least square:	5.2 %
Ordinary least square:	4.7 %

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.