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.

+000 deg

+057/+063 deg

By continuing to use this website, you are giving consent to analytic cookies being used. For more information on how EUMETSAT uses data and how you can disable this, please view this web page: Analytics Cookie Policy