BONANZA_CREEK_LTER_BNZ

Location

lon / lat [deg]: -147.85 / 64.86

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]:	3.91
Distance to urban areas [km]:	1.68

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	72.0

Radius: 2 km

Number of landcover classes:	6
Dominant landcover type:	150: Sparse vegetation (tree, shrub, herbaceous cover) (<15%)
Fraction of dominant landcover type [%]:	40.0

Radius: 5 km

Number of landcover classes:	8
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	33.0

Radius: 10 km

Number of landcover classes:	9
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	28.0

Radius: 20 km

Number of landcover classes:	8
Dominant landcover type:	70: Tree cover, needleleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	41.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.000317109334973
Rcv	0.436271777223
Rse	0.0
Rst	-0.0417577034468
Rsv	9459.98140561

Height range @ 1km [m]	35
Height range @ 2km [m]	45
Height range @ 5km [m]	89
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	376
Variance slope @ 2 km	328
Variance slope @ 5 km	211
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.97236954468
Rcv	0.386793675115
Rse	0.0
Rst	-0.134219565135
Rsv	-0.999999902592

NDVI range @ 1km [-]	0.06
NDVI range @ 2km [-]	0.13
NDVI range @ 5km [-]	0.24
NDVI range @ 10km [-]	0.3
NDVI range @ 20km [-]	0.26

Variance slope @ 1 km	0.000543045409317
Variance slope @ 2 km	0.000629161618155
Variance slope @ 5 km	0.000660865624521
Variance slope @ 10 km	0.000604723472956
Variance slope @ 20 km	0.000325234990077

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	0.0060853379905
Rcv	491.827645059
Rse	0.0
Rst	-0.160584401864
Rsv	-0.999999736106

NDVI range @ 1km [-]	0.1
NDVI range @ 2km [-]	0.13
NDVI range @ 5km [-]	0.2
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.2

NDVI slope @ 1 km	0.000387175085841
NDVI slope @ 2 km	0.000374847090146
NDVI slope @ 5 km	0.000301350108605
NDVI slope @ 10 km	0.000214156819828
NDVI slope @ 20 km	0.000187226918162

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.