DRAGON_PORTERVILLE

Location

lon / lat [deg]: -119.055 / 36.0318

Source network: AERONET

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]:	12.58
Distance to urban areas [km]:	0.92

Radius: 1 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	68.0

Radius: 2 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	64.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	48.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	55.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	59.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.773103643632
Rcv	0.545492910986
Rse	0.0
Rst	8.61951849119e-06
Rsv	3.33496136048

Height range @ 1km [m]	8
Height range @ 2km [m]	12
Height range @ 5km [m]	27
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	6
Variance slope @ 2 km	7
Variance slope @ 5 km	14
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.7619662133e-08
Rcv	0.53799001345
Rse	0.0
Rst	0.218234085956
Rsv	170264331.066

NDVI range @ 1km [-]	0.0
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.23
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.2

Variance slope @ 1 km	0.000335693134405
Variance slope @ 2 km	0.000358414183454
Variance slope @ 5 km	0.000390758711625
Variance slope @ 10 km	0.000315324250047
Variance slope @ 20 km	0.000221097882741

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.85598599949e-08
Rcv	0.225243278712
Rse	0.0
Rst	0.0717440248281
Rsv	77801112.0617

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.11
NDVI range @ 5km [-]	0.22
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.25

NDVI slope @ 1 km	0.000487457451121
NDVI slope @ 2 km	0.000527059477125
NDVI slope @ 5 km	0.000579612276234
NDVI slope @ 10 km	0.00047500274333
NDVI slope @ 20 km	0.000290117764916

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.