COWEETA_LTER_CWT

Location

lon / lat [deg]: -83.5 / 35.0

Source network: LTER

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]:	12.44
Distance to urban areas [km]:	9.09

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	60: Tree cover, broadleaved, decidous
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	60: Tree cover, broadleaved, decidous
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	2
Dominant landcover type:	60: Tree cover, broadleaved, decidous
Fraction of dominant landcover type [%]:	98.0

Radius: 10 km

Number of landcover classes:	3
Dominant landcover type:	60: Tree cover, broadleaved, decidous
Fraction of dominant landcover type [%]:	89.0

Radius: 20 km

Number of landcover classes:	4
Dominant landcover type:	60: Tree cover, broadleaved, decidous
Fraction of dominant landcover type [%]:	72.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	4.46653938052
Rcv	0.465350586655
Rse	0.0
Rst	0.057840655145
Rsv	-0.148469689498

Height range @ 1km [m]	311
Height range @ 2km [m]	481
Height range @ 5km [m]	638
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	10990
Variance slope @ 2 km	11424
Variance slope @ 5 km	9723
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	nan
Rcv	nan
Rse	nan
Rst	nan
Rsv	nan

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.03
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.05
NDVI range @ 20km [-]	0.07

Variance slope @ 1 km	6.73169934783e-05
Variance slope @ 2 km	6.91447068396e-05
Variance slope @ 5 km	6.55420108852e-05
Variance slope @ 10 km	3.70451651369e-05
Variance slope @ 20 km	1.43882300303e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.40405780407
Rcv	0.527291055565
Rse	0.0
Rst	-0.103711349216
Rsv	0.616887722869

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.08
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.12

NDVI slope @ 1 km	0.000140595188984
NDVI slope @ 2 km	0.00014229017274
NDVI slope @ 5 km	0.000129011152776
NDVI slope @ 10 km	8.2792498013e-05
NDVI slope @ 20 km	5.62546083839e-05

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.