ARM_NAINITAL

Location

lon / lat [deg]: 79.4583 / 29.3588

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]:	2.58
Distance to urban areas [km]:	2.3

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	53.0

Radius: 2 km

Number of landcover classes:	7
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	58.0

Radius: 5 km

Number of landcover classes:	11
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	48.0

Radius: 10 km

Number of landcover classes:	9
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	51.0

Radius: 20 km

Number of landcover classes:	11
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	30.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.96779959052
Rcv	0.494462573324
Rse	0.0
Rst	-0.030083360266
Rsv	-0.99999956101

Height range @ 1km [m]	349
Height range @ 2km [m]	631
Height range @ 5km [m]	1193
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	23199
Variance slope @ 2 km	23640
Variance slope @ 5 km	27942
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.25896295219
Rcv	0.13421196942
Rse	0.0
Rst	0.0135877789866
Rsv	0.772738485384

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.11
NDVI range @ 5km [-]	0.17
NDVI range @ 10km [-]	0.13
NDVI range @ 20km [-]	0.16

Variance slope @ 1 km	0.000184793961585
Variance slope @ 2 km	0.000275104338952
Variance slope @ 5 km	0.000292637244235
Variance slope @ 10 km	0.000201075850443
Variance slope @ 20 km	0.00010282633831

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	8.26299977504
Rcv	0.172001064837
Rse	0.0
Rst	-0.0552947445303
Rsv	0.135768462892

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.06
NDVI range @ 5km [-]	0.12
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.22

NDVI slope @ 1 km	0.000379572967893
NDVI slope @ 2 km	0.000507949486074
NDVI slope @ 5 km	0.000543302250742
NDVI slope @ 10 km	0.000372780563169
NDVI slope @ 20 km	0.000167415831588

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:	-0.00786771338926
Ordinary least square:	-0.0406420783746

Probabilities that GCOS criteria is met:

Weighted least square:	2.8 %
Ordinary least square:	4.5 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.00363081067754
Ordinary least square:	-0.0394401422147

Probabilities that GCOS criteria is met:

Weighted least square:	4.5 %
Ordinary least square:	4.4 %

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.