QOMS_CAS

Location

lon / lat [deg]: 86.9481 / 28.365

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]:	19.8
Distance to urban areas [km]:	none in region

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	65.0

Radius: 2 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	76.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	87.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	92.0

Radius: 20 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	92.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	3.50380108161
Rcv	0.274364211444
Rse	0.0
Rst	-0.0550959887434
Rsv	0.526752789683

Height range @ 1km [m]	134
Height range @ 2km [m]	377
Height range @ 5km [m]	680
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	16567
Variance slope @ 2 km	18226
Variance slope @ 5 km	13355
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	0.739624966784
Rcv	0.619712967196
Rse	0.0
Rst	-0.465463193631
Rsv	2.97093353629

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.14

Variance slope @ 1 km	0.000161862879821
Variance slope @ 2 km	0.000203763794622
Variance slope @ 5 km	0.000186501182566
Variance slope @ 10 km	0.000108851902638
Variance slope @ 20 km	5.37990442508e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.31171699108
Rcv	0.415266189768
Rse	0.0
Rst	-0.0282805829641
Rsv	0.854189936207

NDVI range @ 1km [-]	0.0
NDVI range @ 2km [-]	0.01
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.04
NDVI range @ 20km [-]	0.07

NDVI slope @ 1 km	2.15765331153e-05
NDVI slope @ 2 km	2.93870046814e-05
NDVI slope @ 5 km	3.40475799896e-05
NDVI slope @ 10 km	2.48358117656e-05
NDVI slope @ 20 km	1.96997957105e-05

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:	-0.00230992660291
Ordinary least square:	-0.0177693478989

Probabilities that GCOS criteria is met:

Weighted least square:	6.7 %
Ordinary least square:	4.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.00111593044831
Ordinary least square:	-0.0143036046453

Probabilities that GCOS criteria is met:

Weighted least square:	15.2 %
Ordinary least square:	3.9 %

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.