WAV_AN_NAMUS







Location

lon / lat [deg]: 17.794 / 24.918

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]:

6.56

Distance to urban areas [km]:

none in region



Radius: 1 km

Number of landcover classes:

1

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

100.0



Radius: 2 km

Number of landcover classes:

1

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

100.0



Radius: 5 km

Number of landcover classes:

2

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

98.0



Radius: 10 km

Number of landcover classes:

4

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

94.0



Radius: 20 km

Number of landcover classes:

1

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

98.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

4.49727557286e-05

Rcv

-0.0455163653945

Rse

0.0

Rst

0.155327339383

Rsv

66706.8521576



Height range @ 1km [m]

0

Height range @ 2km [m]

0

Height range @ 5km [m]

0

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

42

Variance slope @ 2 km

23

Variance slope @ 5 km

3

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

nan

Rcv

nan

Rse

nan

Rst

nan

Rsv

nan



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.0

NDVI range @ 5km [-]

0.0

NDVI range @ 10km [-]

0.08

NDVI range @ 20km [-]

0.09



Variance slope @ 1 km

1.80984301732e-05

Variance slope @ 2 km

3.07398353108e-05

Variance slope @ 5 km

5.61778945963e-05

Variance slope @ 10 km

8.88776443544e-05

Variance slope @ 20 km

8.8939151677e-05







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

nan

Rcv

nan

Rse

nan

Rst

nan

Rsv

nan



NDVI range @ 1km [-]

0.0

NDVI range @ 2km [-]

0.0

NDVI range @ 5km [-]

0.0

NDVI range @ 10km [-]

0.08

NDVI range @ 20km [-]

0.09



NDVI slope @ 1 km

1.70773838818e-05

NDVI slope @ 2 km

2.88630337929e-05

NDVI slope @ 5 km

5.23140599437e-05

NDVI slope @ 10 km

8.20414439578e-05

NDVI slope @ 20 km

8.24556123325e-05







Temporal stability analysis

+000 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.00176070739664






Ordinary least square:

-0.00369588066397










Probabilities that GCOS criteria is met:

Weighted least square:

0.0 %

Ordinary least square:

4.4 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

0.00476491483982






Ordinary least square:

-0.000546191283523










Probabilities that GCOS criteria is met:

Weighted least square:

0.1 %

Ordinary least square:

17.2 %





+057/+063 deg (BHR)




BHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

-0.0112269244359






Ordinary least square:

-0.010514761708










Probabilities that GCOS criteria is met:

Weighted least square:

3.3 %

Ordinary least square:

4.1 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

-0.00682315133264






Ordinary least square:

-0.00397399632832










Probabilities that GCOS criteria is met:

Weighted least square:

3.8 %

Ordinary least square:

4.9 %







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