CN-XI1

Location

lon / lat [deg]: 116.6778 / 43.5458

Source network: FLUXNET

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]:	17.5
Distance to urban areas [km]:	7.22

Radius: 1 km

Number of landcover classes:	3
Dominant landcover type:	40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)
Fraction of dominant landcover type [%]:	80.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)
Fraction of dominant landcover type [%]:	71.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)
Fraction of dominant landcover type [%]:	58.0

Radius: 10 km

Number of landcover classes:	4
Dominant landcover type:	40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)
Fraction of dominant landcover type [%]:	41.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	130: grassland
Fraction of dominant landcover type [%]:	42.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.09795299101
Rcv	0.774984332195
Rse	0.0
Rst	-7.43289175894e-06
Rsv	-0.654973545314

Height range @ 1km [m]	34
Height range @ 2km [m]	48
Height range @ 5km [m]	136
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	381
Variance slope @ 2 km	308
Variance slope @ 5 km	353
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.45813206009
Rcv	0.172971681592
Rse	0.0
Rst	-5.67970214482e-09
Rsv	0.694548681491

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.06
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.14
NDVI range @ 20km [-]	0.15

Variance slope @ 1 km	0.000223194756448
Variance slope @ 2 km	0.000271263271705
Variance slope @ 5 km	0.000275273334972
Variance slope @ 10 km	0.000226541685633
Variance slope @ 20 km	0.000132742307041

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	9.27038594688
Rcv	-0.0276234781177
Rse	0.0
Rst	-0.144341576481
Rsv	0.151646067656

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

NDVI slope @ 1 km	1.69993893356e-05
NDVI slope @ 2 km	1.84168267903e-05
NDVI slope @ 5 km	1.35400321949e-05
NDVI slope @ 10 km	7.72081703015e-06
NDVI slope @ 20 km	4.29791802012e-06

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:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-99999.0
Ordinary least square:	-99999.0

Probabilities that GCOS criteria is met:

Weighted least square:	-99999.0 %
Ordinary least square:	-99999.0 %

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.