SEARCH-CENTREVILLE

Location

lon / lat [deg]: -87.2497 / 32.9029

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]:	3.33
Distance to urban areas [km]:	7.59

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	61.0

Radius: 2 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	71.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	75.0

Radius: 10 km

Number of landcover classes:	5
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	71.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	81.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	8.62324369974
Rcv	0.0573659678283
Rse	0.0
Rst	-0.0596987573107
Rsv	0.230832203727

Height range @ 1km [m]	60
Height range @ 2km [m]	72
Height range @ 5km [m]	70
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	174
Variance slope @ 2 km	146
Variance slope @ 5 km	100
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 [-]	0.03
NDVI range @ 5km [-]	0.06
NDVI range @ 10km [-]	0.09
NDVI range @ 20km [-]	0.07

Variance slope @ 1 km	7.87201231777e-05
Variance slope @ 2 km	8.11341236331e-05
Variance slope @ 5 km	7.6322424056e-05
Variance slope @ 10 km	5.28596425924e-05
Variance slope @ 20 km	2.12169145144e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.63561573259
Rcv	0.65605239657
Rse	0.0
Rst	-0.178119376336
Rsv	-0.999999872805

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.11

NDVI slope @ 1 km	0.000137378205844
NDVI slope @ 2 km	0.000141181874587
NDVI slope @ 5 km	0.000132952462977
NDVI slope @ 10 km	9.29392237526e-05
NDVI slope @ 20 km	5.18888015617e-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:	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.