DIRECT_00002

Location

lon / lat [deg]: -90.2727 / 45.9453

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]:	10.0

Radius: 1 km

Number of landcover classes:	5
Dominant landcover type:	90: Tree cover, mixed leaf type
Fraction of dominant landcover type [%]:	48.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	160: Tree cover, flooded, fresh or brakish water
Fraction of dominant landcover type [%]:	37.0

Radius: 5 km

Number of landcover classes:	6
Dominant landcover type:	160: Tree cover, flooded, fresh or brakish water
Fraction of dominant landcover type [%]:	43.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	160: Tree cover, flooded, fresh or brakish water
Fraction of dominant landcover type [%]:	41.0

Radius: 20 km

Number of landcover classes:	9
Dominant landcover type:	160: Tree cover, flooded, fresh or brakish water
Fraction of dominant landcover type [%]:	30.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	4.49603167886
Rcv	0.144099754165
Rse	0.0
Rst	-0.0238460117427
Rsv	-0.499309319083

Height range @ 1km [m]	20
Height range @ 2km [m]	26
Height range @ 5km [m]	30
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	38
Variance slope @ 2 km	22
Variance slope @ 5 km	12
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.32355620174
Rcv	0.122259614658
Rse	0.0
Rst	-0.460247675309
Rsv	1.68411349732

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.04
NDVI range @ 20km [-]	0.1

Variance slope @ 1 km	0.000217987835083
Variance slope @ 2 km	0.000268625904227
Variance slope @ 5 km	0.000189311016976
Variance slope @ 10 km	9.76874318543e-05
Variance slope @ 20 km	4.59171154914e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.09721827574e-07
Rcv	0.551824375408
Rse	0.0
Rst	0.106468795589
Rsv	14304662.0213

NDVI range @ 1km [-]	0.07
NDVI range @ 2km [-]	0.07
NDVI range @ 5km [-]	0.18
NDVI range @ 10km [-]	0.17
NDVI range @ 20km [-]	0.23

NDVI slope @ 1 km	0.000469204501188
NDVI slope @ 2 km	0.000566467419733
NDVI slope @ 5 km	0.000445227082953
NDVI slope @ 10 km	0.00030948564295
NDVI slope @ 20 km	0.000180184470697

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.