DIRECT_00005

Location

lon / lat [deg]: -121.573 / 44.4508

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]:	8.62
Distance to urban areas [km]:	12.18

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

Radius: 10 km

Number of landcover classes:	2
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	98.0

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 [%]:	74.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	4.43336076455
Rcv	0.596734566742
Rse	0.0
Rst	-0.0315640679364
Rsv	-0.0483889076459

Height range @ 1km [m]	97
Height range @ 2km [m]	164
Height range @ 5km [m]	400
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	3431
Variance slope @ 2 km	4630
Variance slope @ 5 km	3955
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.51939202527
Rcv	1.0068841622
Rse	0.0
Rst	-6.57922851946e-08
Rsv	-0.967589739301

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.11
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.39

Variance slope @ 1 km	0.000367224645687
Variance slope @ 2 km	0.000477829214789
Variance slope @ 5 km	0.000635059824696
Variance slope @ 10 km	0.000828833059431
Variance slope @ 20 km	0.00102724445163

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	4.02393636479
Rcv	0.186817179921
Rse	0.0
Rst	-0.0905957684484
Rsv	0.468125680484

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.06
NDVI range @ 5km [-]	0.07
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.27

NDVI slope @ 1 km	0.000337686804378
NDVI slope @ 2 km	0.000443706974967
NDVI slope @ 5 km	0.000586159226792
NDVI slope @ 10 km	0.00069119562506
NDVI slope @ 20 km	0.000605640806411

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.