DIRECT_00004

Location

lon / lat [deg]: -96.5712 / 39.089

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]:	4.7
Distance to urban areas [km]:	8.47

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	88.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	85.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	87.0

Radius: 10 km

Number of landcover classes:	5
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	80.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	77.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.1512498106
Rcv	0.386246659995
Rse	0.0
Rst	-0.00829160823632
Rsv	-0.999999913816

Height range @ 1km [m]	56
Height range @ 2km [m]	74
Height range @ 5km [m]	118
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	230
Variance slope @ 2 km	231
Variance slope @ 5 km	239
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	6.01775232683e-07
Rcv	1.04738970414
Rse	0.0
Rst	0.116683167425
Rsv	4985248.87127

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.1
NDVI range @ 20km [-]	0.12

Variance slope @ 1 km	0.000290689808502
Variance slope @ 2 km	0.000304737462979
Variance slope @ 5 km	0.000252061195413
Variance slope @ 10 km	0.000130513872782
Variance slope @ 20 km	5.8746971697e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.2473277884
Rcv	0.492180404474
Rse	0.0
Rst	-1.2485178632e-08
Rsv	0.842738332093

NDVI range @ 1km [-]	0.0
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.05
NDVI range @ 20km [-]	0.05

NDVI slope @ 1 km	7.28294353908e-05
NDVI slope @ 2 km	7.54848315659e-05
NDVI slope @ 5 km	5.17300013419e-05
NDVI slope @ 10 km	2.317929629e-05
NDVI slope @ 20 km	9.49995108672e-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:	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 %

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