BSRN_BAO_BOULDER

Location

lon / lat [deg]: -105.006 / 40.0452

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]:	4.99
Distance to urban areas [km]:	2.7

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	95.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	85.0

Radius: 5 km

Number of landcover classes:	3
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	87.0

Radius: 10 km

Number of landcover classes:	5
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	72.0

Radius: 20 km

Number of landcover classes:	6
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	56.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.94265164329
Rcv	0.278894904518
Rse	0.0
Rst	-6.92404741655e-06
Rsv	-0.740586838004

Height range @ 1km [m]	31
Height range @ 2km [m]	42
Height range @ 5km [m]	75
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	94
Variance slope @ 2 km	117
Variance slope @ 5 km	153
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.62125983808
Rcv	0.55367520476
Rse	0.0
Rst	-0.296737684134
Rsv	-0.999999937934

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.04
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.18
NDVI range @ 20km [-]	0.22

Variance slope @ 1 km	0.000580815550882
Variance slope @ 2 km	0.000626955577011
Variance slope @ 5 km	0.000561174061015
Variance slope @ 10 km	0.000333071395723
Variance slope @ 20 km	0.000162188759076

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	3.69137334942
Rcv	0.308348235361
Rse	0.0
Rst	0.0243228567781
Rsv	0.480034564001

NDVI range @ 1km [-]	0.01
NDVI range @ 2km [-]	0.02
NDVI range @ 5km [-]	0.03
NDVI range @ 10km [-]	0.04
NDVI range @ 20km [-]	0.06

NDVI slope @ 1 km	5.63028050953e-05
NDVI slope @ 2 km	5.80886544079e-05
NDVI slope @ 5 km	4.31730307932e-05
NDVI slope @ 10 km	2.41026353831e-05
NDVI slope @ 20 km	1.21953354512e-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.