LAKE_SONG_KUL







Location

lon / lat [deg]: 75.135 / 41.838

Source network: ALBEDOVAL2







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]:

0.06

Distance to urban areas [km]:

20.52



Radius: 1 km

Number of landcover classes:

1

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

100.0



Radius: 2 km

Number of landcover classes:

1

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

100.0



Radius: 5 km

Number of landcover classes:

1

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

100.0



Radius: 10 km

Number of landcover classes:

4

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

80.0



Radius: 20 km

Number of landcover classes:

8

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

35.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

nan

Rcv

-0.231014902131

Rse

nan

Rst

nan

Rsv

0.740633974353



Height range @ 1km [m]

1

Height range @ 2km [m]

0

Height range @ 5km [m]

0

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

0

Variance slope @ 2 km

0

Variance slope @ 5 km

0

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

2.06736083337

Rcv

-0.314262793397

Rse

0.0

Rst

-0.136862987304

Rsv

-0.999999708169



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.0

NDVI range @ 5km [-]

0.02

NDVI range @ 10km [-]

0.48

NDVI range @ 20km [-]

0.63



Variance slope @ 1 km

0.00187258228957

Variance slope @ 2 km

0.00256936609728

Variance slope @ 5 km

0.00355020181924

Variance slope @ 10 km

0.00432009521622

Variance slope @ 20 km

0.00331659679486







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

nan

Rcv

nan

Rse

nan

Rst

nan

Rsv

nan



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.0

NDVI range @ 5km [-]

0.0

NDVI range @ 10km [-]

0.17

NDVI range @ 20km [-]

0.18



NDVI slope @ 1 km

0.000391986093623

NDVI slope @ 2 km

0.000443834975622

NDVI slope @ 5 km

0.000376565380632

NDVI slope @ 10 km

0.000197131365892

NDVI slope @ 20 km

6.24076493851e-05







Temporal stability analysis

+000 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 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.00745304078956






Ordinary least square:

-0.00347039033213










Probabilities that GCOS criteria is met:

Weighted least square:

0.1 %

Ordinary least square:

5.0 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.00676497104765






Ordinary least square:

0.00220034389187










Probabilities that GCOS criteria is met:

Weighted least square:

0.0 %

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