NORTH_TEMPERATE_LAKES_LTER_NTL

Location

lon / lat [deg]: -89.67 / 46.01

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]:	0.59
Distance to urban areas [km]:	5.79

Radius: 1 km

Number of landcover classes:	6
Dominant landcover type:	160: Tree cover, flooded, fresh or brakish water
Fraction of dominant landcover type [%]:	40.0

Radius: 2 km

Number of landcover classes:	6
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	35.0

Radius: 5 km

Number of landcover classes:	7
Dominant landcover type:	210: water bodies
Fraction of dominant landcover type [%]:	35.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	90: Tree cover, mixed leaf type
Fraction of dominant landcover type [%]:	25.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	90: Tree cover, mixed leaf type
Fraction of dominant landcover type [%]:	26.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	7.10951137382e-06
Rcv	0.306231619068
Rse	0.0
Rst	-0.125303600841
Rsv	421969.49611

Height range @ 1km [m]	18
Height range @ 2km [m]	19
Height range @ 5km [m]	36
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	60
Variance slope @ 2 km	37
Variance slope @ 5 km	18
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	4.34417882571
Rcv	-0.278244416441
Rse	0.0
Rst	0.0720248667967
Rsv	-0.340310023084

NDVI range @ 1km [-]	0.07
NDVI range @ 2km [-]	0.27
NDVI range @ 5km [-]	0.2
NDVI range @ 10km [-]	0.11
NDVI range @ 20km [-]	0.13

Variance slope @ 1 km	0.00038025624542
Variance slope @ 2 km	0.000453204302698
Variance slope @ 5 km	0.000327551938386
Variance slope @ 10 km	0.000170990727494
Variance slope @ 20 km	5.81375055193e-05

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	4.35814710404
Rcv	-0.195534567232
Rse	0.0
Rst	0.194721071266
Rsv	-0.298110295092

NDVI range @ 1km [-]	0.1
NDVI range @ 2km [-]	0.23
NDVI range @ 5km [-]	0.29
NDVI range @ 10km [-]	0.27
NDVI range @ 20km [-]	0.31

NDVI slope @ 1 km	0.00191916033791
NDVI slope @ 2 km	0.00225234464131
NDVI slope @ 5 km	0.00142860194373
NDVI slope @ 10 km	0.000612528521211
NDVI slope @ 20 km	0.000178879692941

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.