SALTLAKE_NAMAK







Location

lon / lat [deg]: 51.853 / 34.519

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]:

0.15

Distance to urban areas [km]:

59.01



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:

1

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

100.0



Radius: 20 km

Number of landcover classes:

2

Dominant landcover type:

210: water bodies

Fraction of dominant landcover type [%]:

94.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

0.137266948299

Rcv

0.0185557894725

Rse

0.0

Rst

-0.89240300137

Rsv

20.9442659168



Height range @ 1km [m]

3

Height range @ 2km [m]

4

Height range @ 5km [m]

4

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

6.32129198913e-06

Rcv

-0.155162291935

Rse

0.0

Rst

0.537381305719

Rsv

474585.832673



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.01

NDVI range @ 5km [-]

0.01

NDVI range @ 10km [-]

0.02

NDVI range @ 20km [-]

0.02



Variance slope @ 1 km

1.26608235093e-05

Variance slope @ 2 km

1.02653684583e-05

Variance slope @ 5 km

6.74792269697e-06

Variance slope @ 10 km

3.56603359949e-06

Variance slope @ 20 km

2.22709531002e-06







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

1.93771047047

Rcv

0.459778876039

Rse

0.0

Rst

-0.934010571175

Rsv

-0.154429466667



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.01

NDVI range @ 5km [-]

0.01

NDVI range @ 10km [-]

0.02

NDVI range @ 20km [-]

0.03



NDVI slope @ 1 km

1.83109458967e-05

NDVI slope @ 2 km

1.69026882186e-05

NDVI slope @ 5 km

9.37044188871e-06

NDVI slope @ 10 km

3.24149186439e-06

NDVI slope @ 20 km

1.82430989204e-06







Temporal stability analysis

+000 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

-0.00421643145478






Ordinary least square:

0.00220957137423










Probabilities that GCOS criteria is met:

Weighted least square:

4.8 %

Ordinary least square:

6.7 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.000731592786696






Ordinary least square:

0.00452053802434










Probabilities that GCOS criteria is met:

Weighted least square:

6.8 %

Ordinary least square:

1.9 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.119119679061






Ordinary least square:

0.0240548918124










Probabilities that GCOS criteria is met:

Weighted least square:

3.4 %

Ordinary least square:

0.0 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.115963629823






Ordinary least square:

0.0288279360857










Probabilities that GCOS criteria is met:

Weighted least square:

3.5 %

Ordinary least square:

0.0 %







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