THALA








Location

lon / lat [deg]: 8.6833 / 35.55

Source network: AERONET







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]:

17.26

Distance to urban areas [km]:

2.2



Radius: 1 km

Number of landcover classes:

2

Dominant landcover type:

10: cropland, rainfed

Fraction of dominant landcover type [%]:

64.0



Radius: 2 km

Number of landcover classes:

2

Dominant landcover type:

10: cropland, rainfed

Fraction of dominant landcover type [%]:

77.0



Radius: 5 km

Number of landcover classes:

3

Dominant landcover type:

10: cropland, rainfed

Fraction of dominant landcover type [%]:

76.0



Radius: 10 km

Number of landcover classes:

5

Dominant landcover type:

10: cropland, rainfed

Fraction of dominant landcover type [%]:

67.0



Radius: 20 km

Number of landcover classes:

5

Dominant landcover type:

10: cropland, rainfed

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

2.42371496598

Rcv

0.777806109186

Rse

0.0

Rst

-2.13809681156e-07

Rsv

0.459962986561



Height range @ 1km [m]

49

Height range @ 2km [m]

100

Height range @ 5km [m]

288

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

1190

Variance slope @ 2 km

1521

Variance slope @ 5 km

1875

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

1.58822723446e-07

Rcv

-0.00144711130683

Rse

0.0

Rst

0.247688681693

Rsv

18888984.4938



NDVI range @ 1km [-]

0.03

NDVI range @ 2km [-]

0.08

NDVI range @ 5km [-]

0.15

NDVI range @ 10km [-]

0.15

NDVI range @ 20km [-]

0.2



Variance slope @ 1 km

0.000312031980502

Variance slope @ 2 km

0.000355113292634

Variance slope @ 5 km

0.000421569534027

Variance slope @ 10 km

0.000329564097603

Variance slope @ 20 km

0.000126828775359







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 [-]

0.01

NDVI range @ 5km [-]

0.06

NDVI range @ 10km [-]

0.15

NDVI range @ 20km [-]

0.15



NDVI slope @ 1 km

0.000194032893672

NDVI slope @ 2 km

0.000221684742459

NDVI slope @ 5 km

0.000235236233664

NDVI slope @ 10 km

0.000182193105565

NDVI slope @ 20 km

0.000104325266733







Temporal stability analysis

+000 deg (BHR)




BHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

-0.00185795327407






Ordinary least square:

0.00328442595354










Probabilities that GCOS criteria is met:

Weighted least square:

8.0 %

Ordinary least square:

0.0 %





DHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

0.000731106449734






Ordinary least square:

0.00479372229913










Probabilities that GCOS criteria is met:

Weighted least square:

17.3 %

Ordinary least square:

0.0 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

-0.00233181296801






Ordinary least square:

-0.0066135820856










Probabilities that GCOS criteria is met:

Weighted least square:

6.1 %

Ordinary least square:

4.4 %





DHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

0.00718800751338






Ordinary least square:

0.00421454211894










Probabilities that GCOS criteria is met:

Weighted least square:

0.0 %

Ordinary least square:

4.5 %







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