DIRECT_00107

Location

lon / lat [deg]: 4.6853 / 50.8372

Source network: DIRECT

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]:	1.73
Distance to urban areas [km]:	0.8

Radius: 1 km

Number of landcover classes:	5
Dominant landcover type:	90: Tree cover, mixed leaf type
Fraction of dominant landcover type [%]:	61.0

Radius: 2 km

Number of landcover classes:	6
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	44.0

Radius: 5 km

Number of landcover classes:	8
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	47.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	46.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	47.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.65419576021
Rcv	0.168259794389
Rse	0.0
Rst	-6.64736408925e-06
Rsv	-0.962019441818

Height range @ 1km [m]	19
Height range @ 2km [m]	41
Height range @ 5km [m]	72
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	151
Variance slope @ 2 km	137
Variance slope @ 5 km	91
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	2.78498871318
Rcv	0.370987343169
Rse	0.0
Rst	-0.0908167506776
Rsv	0.615399553622

NDVI range @ 1km [-]	0.07
NDVI range @ 2km [-]	0.13
NDVI range @ 5km [-]	0.22
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.15

Variance slope @ 1 km	0.000224035873563
Variance slope @ 2 km	0.000257233802149
Variance slope @ 5 km	0.000259632419925
Variance slope @ 10 km	0.000191624685848
Variance slope @ 20 km	9.8664483917e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	0.981835344181
Rcv	0.595100012495
Rse	0.0
Rst	0.0711649707509
Rsv	2.38923716157

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.06
NDVI range @ 5km [-]	0.14
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.12

NDVI slope @ 1 km	0.000134516477574
NDVI slope @ 2 km	0.000148532933643
NDVI slope @ 5 km	0.00014475749052
NDVI slope @ 10 km	0.000115643159
NDVI slope @ 20 km	5.91439601179e-05

Temporal stability analysis

+000 deg (BHR)

BHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00955986876981
Ordinary least square:	-0.0105352503638

Probabilities that GCOS criteria is met:

Weighted least square:	3.2 %
Ordinary least square:	4.1 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00229135167028
Ordinary least square:	-0.00669788922303

Probabilities that GCOS criteria is met:

Weighted least square:	6.3 %
Ordinary least square:	4.3 %

+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.

+000 deg

+057/+063 deg

By continuing to use this website, you are giving consent to analytic cookies being used. For more information on how EUMETSAT uses data and how you can disable this, please view this web page: Analytics Cookie Policy