DIRECT_00018

Location

lon / lat [deg]: -78.599 / 45.2912

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]:	1.88
Distance to urban areas [km]:	18.73

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	81: Tree cover, needleleaved, deciduous, closed (>40%)
Fraction of dominant landcover type [%]:	77.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	81: Tree cover, needleleaved, deciduous, closed (>40%)
Fraction of dominant landcover type [%]:	65.0

Radius: 5 km

Number of landcover classes:	5
Dominant landcover type:	61: Tree cover, broadleaved, decidous (closed > 40%)
Fraction of dominant landcover type [%]:	38.0

Radius: 10 km

Number of landcover classes:	5
Dominant landcover type:	61: Tree cover, broadleaved, decidous (closed > 40%)
Fraction of dominant landcover type [%]:	47.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	61: Tree cover, broadleaved, decidous (closed > 40%)
Fraction of dominant landcover type [%]:	49.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	8.49368609643
Rcv	0.22958125588
Rse	0.0
Rst	-0.107510682585
Rsv	-0.0161116018992

Height range @ 1km [m]	58
Height range @ 2km [m]	102
Height range @ 5km [m]	125
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	763
Variance slope @ 2 km	557
Variance slope @ 5 km	256
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	4.08728594068
Rcv	-0.0116420014782
Rse	0.0
Rst	0.465648298671
Rsv	-0.256693092142

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.05
NDVI range @ 10km [-]	0.06
NDVI range @ 20km [-]	0.09

Variance slope @ 1 km	0.000150716581491
Variance slope @ 2 km	0.000180588004416
Variance slope @ 5 km	0.000143043287268
Variance slope @ 10 km	7.19145136553e-05
Variance slope @ 20 km	2.33613367574e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	9.10850630365
Rcv	0.0870136220572
Rse	0.0
Rst	-0.0963383236267
Rsv	0.146010509585

NDVI range @ 1km [-]	0.11
NDVI range @ 2km [-]	0.16
NDVI range @ 5km [-]	0.16
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.2

NDVI slope @ 1 km	0.000600055900024
NDVI slope @ 2 km	0.000672339492004
NDVI slope @ 5 km	0.000467474464916
NDVI slope @ 10 km	0.000253759987239
NDVI slope @ 20 km	0.000113369539558

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.