PATAGONIA_ICESHIELD_N

Location

lon / lat [deg]: -73.5 / -46.78

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]:	14.09
Distance to urban areas [km]:	none in region

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	220: permanent snow and ice
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	220: permanent snow and ice
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	1
Dominant landcover type:	220: permanent snow and ice
Fraction of dominant landcover type [%]:	100.0

Radius: 10 km

Number of landcover classes:	1
Dominant landcover type:	220: permanent snow and ice
Fraction of dominant landcover type [%]:	100.0

Radius: 20 km

Number of landcover classes:	1
Dominant landcover type:	220: permanent snow and ice
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	1.80658125212
Rcv	0.666651084254
Rse	0.0
Rst	-2.29142291469e-05
Rsv	-0.993921115342

Height range @ 1km [m]	41
Height range @ 2km [m]	96
Height range @ 5km [m]	241
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	490
Variance slope @ 2 km	703
Variance slope @ 5 km	1159
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 [-]	0.0
NDVI range @ 20km [-]	0.0

Variance slope @ 1 km	0.000179476670615
Variance slope @ 2 km	0.000242693406379
Variance slope @ 5 km	0.000214398689204
Variance slope @ 10 km	0.000114062840827
Variance slope @ 20 km	6.4844478612e-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 [-]	0.0
NDVI range @ 20km [-]	0.0

NDVI slope @ 1 km	1.8994107442e-05
NDVI slope @ 2 km	1.5070713119e-05
NDVI slope @ 5 km	5.70331340462e-06
NDVI slope @ 10 km	2.6870489698e-06
NDVI slope @ 20 km	2.66710498255e-06

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.