CN-XI2








Location

lon / lat [deg]: 116.671 / 43.5544

Source network: FLUXNET







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]:

17.89

Distance to urban areas [km]:

7.4



Radius: 1 km

Number of landcover classes:

3

Dominant landcover type:

40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)

Fraction of dominant landcover type [%]:

94.0



Radius: 2 km

Number of landcover classes:

3

Dominant landcover type:

40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)

Fraction of dominant landcover type [%]:

68.0



Radius: 5 km

Number of landcover classes:

3

Dominant landcover type:

40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)

Fraction of dominant landcover type [%]:

51.0



Radius: 10 km

Number of landcover classes:

4

Dominant landcover type:

40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)

Fraction of dominant landcover type [%]:

38.0



Radius: 20 km

Number of landcover classes:

4

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

43.0





Disturbances









Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

1.9277797519

Rcv

0.542449484963

Rse

0.0

Rst

-0.0137449746553

Rsv

-0.999999912192



Height range @ 1km [m]

41

Height range @ 2km [m]

68

Height range @ 5km [m]

112

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

424

Variance slope @ 2 km

360

Variance slope @ 5 km

355

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

1.92078465892

Rcv

0.364380218274

Rse

0.0

Rst

-0.197481841839

Rsv

-0.999999643676



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.04

NDVI range @ 5km [-]

0.1

NDVI range @ 10km [-]

0.14

NDVI range @ 20km [-]

0.15



Variance slope @ 1 km

0.000187332744923

Variance slope @ 2 km

0.000228736290859

Variance slope @ 5 km

0.000230746382307

Variance slope @ 10 km

0.00019161860918

Variance slope @ 20 km

0.00011486543725







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

1.91792211029

Rcv

0.297760578302

Rse

0.0

Rst

0.266432684494

Rsv

-0.999999560211



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.02

NDVI range @ 5km [-]

0.03

NDVI range @ 10km [-]

0.02

NDVI range @ 20km [-]

0.03



NDVI slope @ 1 km

1.04999132381e-05

NDVI slope @ 2 km

1.04625211926e-05

NDVI slope @ 5 km

7.77319059664e-06

NDVI slope @ 10 km

4.37465927378e-06

NDVI slope @ 20 km

2.10592575762e-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:

-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