TAHOE_CITY

Location

lon / lat [deg]: -120.135 / 39.1733

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]:	0.04
Distance to urban areas [km]:	0.22

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	71.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	63.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	50.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	49.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	58.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.20780357079
Rcv	0.360888980217
Rse	0.0
Rst	-0.000150896929841
Rsv	-0.997776658751

Height range @ 1km [m]	95
Height range @ 2km [m]	172
Height range @ 5km [m]	349
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	3493
Variance slope @ 2 km	3671
Variance slope @ 5 km	3563
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	6.2857597434e-06
Rcv	0.303735077192
Rse	0.0
Rst	0.130008541243
Rsv	477268.841963

NDVI range @ 1km [-]	0.08
NDVI range @ 2km [-]	0.29
NDVI range @ 5km [-]	0.51
NDVI range @ 10km [-]	0.57
NDVI range @ 20km [-]	0.56

Variance slope @ 1 km	0.00136671570589
Variance slope @ 2 km	0.00157525823771
Variance slope @ 5 km	0.00271657540762
Variance slope @ 10 km	0.00318839689449
Variance slope @ 20 km	0.00259055077172

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.37741599524
Rcv	0.131392216696
Rse	0.0
Rst	-0.0318513072179
Rsv	0.725009508651

NDVI range @ 1km [-]	0.14
NDVI range @ 2km [-]	0.32
NDVI range @ 5km [-]	0.42
NDVI range @ 10km [-]	0.45
NDVI range @ 20km [-]	0.44

NDVI slope @ 1 km	0.00131251678074
NDVI slope @ 2 km	0.00149618528346
NDVI slope @ 5 km	0.00221414126271
NDVI slope @ 10 km	0.00212669778711
NDVI slope @ 20 km	0.00153336213682

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.