NORTH_SLOPE








Location

lon / lat [deg]: -148.6665 / 69.6273

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]:

0.86

Distance to urban areas [km]:

none in region



Radius: 1 km

Number of landcover classes:

4

Dominant landcover type:

150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)

Fraction of dominant landcover type [%]:

90.0



Radius: 2 km

Number of landcover classes:

4

Dominant landcover type:

150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)

Fraction of dominant landcover type [%]:

73.0



Radius: 5 km

Number of landcover classes:

4

Dominant landcover type:

150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)

Fraction of dominant landcover type [%]:

78.0



Radius: 10 km

Number of landcover classes:

4

Dominant landcover type:

150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)

Fraction of dominant landcover type [%]:

85.0



Radius: 20 km

Number of landcover classes:

4

Dominant landcover type:

150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)

Fraction of dominant landcover type [%]:

91.0





Disturbances









Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

6.05374014471

Rcv

0.183806842098

Rse

0.0

Rst

-0.0615707171309

Rsv

0.25018385046



Height range @ 1km [m]

21

Height range @ 2km [m]

22

Height range @ 5km [m]

32

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

19

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

52.1075473204

Rcv

-0.0158997238682

Rse

0.0

Rst

0.0165672400365

Rsv

0.0251062698066



NDVI range @ 1km [-]

0.1

NDVI range @ 2km [-]

0.13

NDVI range @ 5km [-]

0.17

NDVI range @ 10km [-]

0.22

NDVI range @ 20km [-]

0.21



Variance slope @ 1 km

0.000357199299472

Variance slope @ 2 km

0.000376593236639

Variance slope @ 5 km

0.000364629287747

Variance slope @ 10 km

0.000303778940936

Variance slope @ 20 km

0.000222576148921







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 [-]

0.06

NDVI range @ 5km [-]

0.18

NDVI range @ 10km [-]

0.24

NDVI range @ 20km [-]

0.22



NDVI slope @ 1 km

0.000806374305809

NDVI slope @ 2 km

0.000708114027653

NDVI slope @ 5 km

0.000555766871954

NDVI slope @ 10 km

0.000314867716893

NDVI slope @ 20 km

0.000121767346852







Temporal stability analysis

+000 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 %





+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