DIRECT_00078








Location

lon / lat [deg]: 114.6878 / 41.2788

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]:

1.87

Distance to urban areas [km]:

10.5



Radius: 1 km

Number of landcover classes:

2

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

98.0



Radius: 2 km

Number of landcover classes:

3

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

89.0



Radius: 5 km

Number of landcover classes:

3

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

77.0



Radius: 10 km

Number of landcover classes:

5

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

69.0



Radius: 20 km

Number of landcover classes:

5

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

61.0





Disturbances









Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

1.73799448397

Rcv

0.757971831576

Rse

0.0

Rst

2.95491150343e-06

Rsv

0.968152671148



Height range @ 1km [m]

5

Height range @ 2km [m]

9

Height range @ 5km [m]

35

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

22

Variance slope @ 2 km

27

Variance slope @ 5 km

31

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

15.9662197698

Rcv

-0.151819770343

Rse

0.0

Rst

0.000243727180935

Rsv

-0.0358332020857



NDVI range @ 1km [-]

0.05

NDVI range @ 2km [-]

0.12

NDVI range @ 5km [-]

0.13

NDVI range @ 10km [-]

0.12

NDVI range @ 20km [-]

0.15



Variance slope @ 1 km

0.000231900473714

Variance slope @ 2 km

0.000245594391144

Variance slope @ 5 km

0.000180737986137

Variance slope @ 10 km

0.000107663792928

Variance slope @ 20 km

9.634131406e-05







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

9.11451522263

Rcv

0.108447833341

Rse

0.0

Rst

0.094604637559

Rsv

-0.126092845852



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.01

NDVI range @ 5km [-]

0.01

NDVI range @ 10km [-]

0.03

NDVI range @ 20km [-]

0.03



NDVI slope @ 1 km

3.40275050763e-05

NDVI slope @ 2 km

3.98182310867e-05

NDVI slope @ 5 km

2.6500534556e-05

NDVI slope @ 10 km

1.44312184533e-05

NDVI slope @ 20 km

5.36233046423e-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:

0.00276609260081






Ordinary least square:

-0.0128171732794










Probabilities that GCOS criteria is met:

Weighted least square:

5.4 %

Ordinary least square:

4.8 %





DHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

0.00568987772619






Ordinary least square:

-0.00462114457248










Probabilities that GCOS criteria is met:

Weighted least square:

4.2 %

Ordinary least square:

5.0 %







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