ZA-KRU







Location

lon / lat [deg]: 31.4969 / -25.0197

Source network: FLUXNET







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]:

4.98

Distance to urban areas [km]:

13.52



Radius: 1 km

Number of landcover classes:

2

Dominant landcover type:

62: Tree cover, broadleaved, decidous (open 15-40%)

Fraction of dominant landcover type [%]:

79.0



Radius: 2 km

Number of landcover classes:

4

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

53.0



Radius: 5 km

Number of landcover classes:

4

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

58.0



Radius: 10 km

Number of landcover classes:

5

Dominant landcover type:

120: Shrubland

Fraction of dominant landcover type [%]:

45.0



Radius: 20 km

Number of landcover classes:

6

Dominant landcover type:

62: Tree cover, broadleaved, decidous (open 15-40%)

Fraction of dominant landcover type [%]:

63.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

0.000559641058153

Rcv

0.556997491098

Rse

0.0

Rst

0.0362957338636

Rsv

5359.98552117



Height range @ 1km [m]

28

Height range @ 2km [m]

37

Height range @ 5km [m]

67

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

102

Variance slope @ 2 km

104

Variance slope @ 5 km

97

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

9.46949948285e-08

Rcv

0.489642601879

Rse

0.0

Rst

0.170351707118

Rsv

31680660.0279



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.02

NDVI range @ 5km [-]

0.04

NDVI range @ 10km [-]

0.06

NDVI range @ 20km [-]

0.07



Variance slope @ 1 km

3.69640630334e-05

Variance slope @ 2 km

4.83077356636e-05

Variance slope @ 5 km

4.35305341818e-05

Variance slope @ 10 km

3.27119344856e-05

Variance slope @ 20 km

1.68933818375e-05







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

nan

Rcv

nan

Rse

nan

Rst

nan

Rsv

nan



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.01

NDVI range @ 5km [-]

0.03

NDVI range @ 10km [-]

0.07

NDVI range @ 20km [-]

0.05



NDVI slope @ 1 km

2.47714822667e-05

NDVI slope @ 2 km

3.5232838888e-05

NDVI slope @ 5 km

3.83195356478e-05

NDVI slope @ 10 km

3.03458391858e-05

NDVI slope @ 20 km

1.6304388612e-05







Temporal stability analysis

+000 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

5.02109060683e-05






Ordinary least square:

0.00239146168479










Probabilities that GCOS criteria is met:

Weighted least square:

40.4 %

Ordinary least square:

6.6 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

-0.000657260902467






Ordinary least square:

-3.8166349909e-05










Probabilities that GCOS criteria is met:

Weighted least square:

22.1 %

Ordinary least square:

10.9 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.0117155480977






Ordinary least square:

-0.0150413994826










Probabilities that GCOS criteria is met:

Weighted least square:

0.1 %

Ordinary least square:

4.3 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.0139877705742






Ordinary least square:

-0.0213642758542










Probabilities that GCOS criteria is met:

Weighted least square:

0.3 %

Ordinary least square:

4.2 %







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