TUBITAK_UZAY_ANKARA








Location

lon / lat [deg]: 32.778 / 39.891

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]:

7.78

Distance to urban areas [km]:

0.13



Radius: 1 km

Number of landcover classes:

3

Dominant landcover type:

190: urban areas

Fraction of dominant landcover type [%]:

80.0



Radius: 2 km

Number of landcover classes:

5

Dominant landcover type:

190: urban areas

Fraction of dominant landcover type [%]:

83.0



Radius: 5 km

Number of landcover classes:

7

Dominant landcover type:

190: urban areas

Fraction of dominant landcover type [%]:

74.0



Radius: 10 km

Number of landcover classes:

6

Dominant landcover type:

190: urban areas

Fraction of dominant landcover type [%]:

70.0



Radius: 20 km

Number of landcover classes:

5

Dominant landcover type:

190: urban areas

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

2.0622202411

Rcv

0.71777089991

Rse

0.0

Rst

1.37788637986e-07

Rsv

0.736971739148



Height range @ 1km [m]

74

Height range @ 2km [m]

129

Height range @ 5km [m]

349

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

909

Variance slope @ 2 km

1349

Variance slope @ 5 km

2496

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

8.02128942368

Rcv

0.140932851265

Rse

0.0

Rst

-0.0984096792528

Rsv

0.1346621764



NDVI range @ 1km [-]

0.02

NDVI range @ 2km [-]

0.12

NDVI range @ 5km [-]

0.18

NDVI range @ 10km [-]

0.2

NDVI range @ 20km [-]

0.22



Variance slope @ 1 km

0.00041124603906

Variance slope @ 2 km

0.000464171163062

Variance slope @ 5 km

0.000509659907278

Variance slope @ 10 km

0.000360711379972

Variance slope @ 20 km

0.000198253784763







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

4.86915494101

Rcv

0.114512337534

Rse

0.0

Rst

-0.314633093033

Rsv

0.186977908358



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.08

NDVI range @ 5km [-]

0.1

NDVI range @ 10km [-]

0.11

NDVI range @ 20km [-]

0.08



NDVI slope @ 1 km

9.04371023129e-05

NDVI slope @ 2 km

9.76674455172e-05

NDVI slope @ 5 km

9.73965317837e-05

NDVI slope @ 10 km

6.55299242887e-05

NDVI slope @ 20 km

2.80404417599e-05







Temporal stability analysis

+000 deg (BHR)




BHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

0.000111198155432






Ordinary least square:

0.00531910740426










Probabilities that GCOS criteria is met:

Weighted least square:

28.4 %

Ordinary least square:

2.0 %





DHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

0.000557861856358






Ordinary least square:

-0.00251054570493










Probabilities that GCOS criteria is met:

Weighted least square:

24.7 %

Ordinary least square:

5.5 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

-0.0289001725498






Ordinary least square:

-0.0107119400958










Probabilities that GCOS criteria is met:

Weighted least square:

3.4 %

Ordinary least square:

4.3 %





DHR statistics

Temporal stability [1/decade]:



abs

rel


Weighted least square:

-0.0332521554171






Ordinary least square:

-0.0149610950169










Probabilities that GCOS criteria is met:

Weighted least square:

3.6 %

Ordinary least square:

4.1 %







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