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