PTR







Location

lon / lat [deg]: -40.319 / -9.068

Source network: BSRN







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]:

4.77

Distance to urban areas [km]:

19.88



Radius: 1 km

Number of landcover classes:

5

Dominant landcover type:

30: mosaic cropland (>50%), natural veg. (< 50%)

Fraction of dominant landcover type [%]:

44.0



Radius: 2 km

Number of landcover classes:

7

Dominant landcover type:

30: mosaic cropland (>50%), natural veg. (< 50%)

Fraction of dominant landcover type [%]:

29.0



Radius: 5 km

Number of landcover classes:

6

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

31.0



Radius: 10 km

Number of landcover classes:

6

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

42.0



Radius: 20 km

Number of landcover classes:

6

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

40.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

2.04231025555

Rcv

0.437419020905

Rse

0.0

Rst

-0.0323864166793

Rsv

-0.999119272485



Height range @ 1km [m]

12

Height range @ 2km [m]

24

Height range @ 5km [m]

36

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

23

Variance slope @ 2 km

23

Variance slope @ 5 km

26

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

0.0953911918445

Rcv

0.48753304081

Rse

0.0

Rst

1.90883306687e-08

Rsv

30.9619115061



NDVI range @ 1km [-]

0.02

NDVI range @ 2km [-]

0.06

NDVI range @ 5km [-]

0.12

NDVI range @ 10km [-]

0.19

NDVI range @ 20km [-]

0.18



Variance slope @ 1 km

0.000254098044866

Variance slope @ 2 km

0.000337027528936

Variance slope @ 5 km

0.000351502479988

Variance slope @ 10 km

0.000267012618231

Variance slope @ 20 km

0.000126781324843







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

nan

Rcv

nan

Rse

nan

Rst

nan

Rsv

nan



NDVI range @ 1km [-]

0.05

NDVI range @ 2km [-]

0.09

NDVI range @ 5km [-]

0.1

NDVI range @ 10km [-]

0.11

NDVI range @ 20km [-]

0.08



NDVI slope @ 1 km

7.72006399892e-05

NDVI slope @ 2 km

9.81627599582e-05

NDVI slope @ 5 km

9.10272337687e-05

NDVI slope @ 10 km

6.15188904673e-05

NDVI slope @ 20 km

2.71881856149e-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:

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 %







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