DIRECT_00006

Location

lon / lat [deg]: -98.4772 / 55.8852

Source network: DIRECT

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]:	2.95
Distance to urban areas [km]:	none in region

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	79.0

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 [%]:	65.0

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 [%]:	77.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	5.401124073
Rcv	0.0353903332937
Rse	0.0
Rst	-0.0771684763936
Rsv	0.442881124566

Height range @ 1km [m]	23
Height range @ 2km [m]	27
Height range @ 5km [m]	31
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	50
Variance slope @ 2 km	34
Variance slope @ 5 km	18
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	7.85422978453e-07
Rcv	0.494419675331
Rse	0.0
Rst	0.110932693515
Rsv	3819597.34671

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.08
NDVI range @ 20km [-]	0.09

Variance slope @ 1 km	9.60693556568e-05
Variance slope @ 2 km	0.000100984864441
Variance slope @ 5 km	8.57214726913e-05
Variance slope @ 10 km	5.61513916527e-05
Variance slope @ 20 km	3.88127809326e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	1.15256300915
Rcv	0.72994695119
Rse	0.0
Rst	-0.205558255791
Rsv	1.66738936466

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.17
NDVI range @ 20km [-]	0.18

NDVI slope @ 1 km	0.000618153972322
NDVI slope @ 2 km	0.000586660725884
NDVI slope @ 5 km	0.000369846955805
NDVI slope @ 10 km	0.000194807929633
NDVI slope @ 20 km	8.60042818445e-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.