DIRECT_00020

Location

lon / lat [deg]: -77.6134 / 44.8261

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]:	3.12
Distance to urban areas [km]:	16.9

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	62: Tree cover, broadleaved, decidous (open 15-40%)
Fraction of dominant landcover type [%]:	83.0

Radius: 2 km

Number of landcover classes:	4
Dominant landcover type:	62: Tree cover, broadleaved, decidous (open 15-40%)
Fraction of dominant landcover type [%]:	51.0

Radius: 5 km

Number of landcover classes:	5
Dominant landcover type:	62: Tree cover, broadleaved, decidous (open 15-40%)
Fraction of dominant landcover type [%]:	34.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	61: Tree cover, broadleaved, decidous (closed > 40%)
Fraction of dominant landcover type [%]:	35.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	61: Tree cover, broadleaved, decidous (closed > 40%)
Fraction of dominant landcover type [%]:	36.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	4.99000367716
Rcv	0.0174610632999
Rse	0.0
Rst	-0.17680231764
Rsv	0.40693858084

Height range @ 1km [m]	27
Height range @ 2km [m]	46
Height range @ 5km [m]	41
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	104
Variance slope @ 2 km	62
Variance slope @ 5 km	22
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.82800294535
Rcv	0.168947611782
Rse	0.0
Rst	-0.107913800784
Rsv	0.506837044

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.05
NDVI range @ 10km [-]	0.06
NDVI range @ 20km [-]	0.07

Variance slope @ 1 km	8.16771443642e-05
Variance slope @ 2 km	9.78890513451e-05
Variance slope @ 5 km	7.44872425545e-05
Variance slope @ 10 km	3.94726438802e-05
Variance slope @ 20 km	1.40006504112e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	0.930525927605
Rcv	0.240832392687
Rse	0.0
Rst	-0.552804921331
Rsv	2.43034593137

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.07
NDVI range @ 5km [-]	0.14
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.19

NDVI slope @ 1 km	0.000467284809316
NDVI slope @ 2 km	0.000575563340783
NDVI slope @ 5 km	0.00045008869322
NDVI slope @ 10 km	0.000240400093711
NDVI slope @ 20 km	9.97548482345e-05

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.