UBON_RATCHATHANI

Location

lon / lat [deg]: 104.871 / 15.2455

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]:	0.88
Distance to urban areas [km]:	0.04

Radius: 1 km

Number of landcover classes:	2
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	94.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	96.0

Radius: 5 km

Number of landcover classes:	7
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	60.0

Radius: 10 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	60.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	10: cropland, rainfed
Fraction of dominant landcover type [%]:	75.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	2.41893655497e-06
Rcv	0.226326021757
Rse	0.0
Rst	-0.166472958896
Rsv	1240214.02863

Height range @ 1km [m]	10
Height range @ 2km [m]	14
Height range @ 5km [m]	19
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	19
Variance slope @ 2 km	16
Variance slope @ 5 km	8
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.36407734395e-06
Rcv	-0.0163019339374
Rse	0.0
Rst	0.304654773238
Rsv	2199288.4608

NDVI range @ 1km [-]	0.08
NDVI range @ 2km [-]	0.13
NDVI range @ 5km [-]	0.19
NDVI range @ 10km [-]	0.2
NDVI range @ 20km [-]	0.18

Variance slope @ 1 km	0.000284171913902
Variance slope @ 2 km	0.000381878102912
Variance slope @ 5 km	0.000390479470869
Variance slope @ 10 km	0.000284100150792
Variance slope @ 20 km	0.000159807307875

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.2164708174
Rcv	0.095025892612
Rse	0.0
Rst	-0.258477702831
Rsv	-0.99999944933

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.1
NDVI range @ 10km [-]	0.15
NDVI range @ 20km [-]	0.14

NDVI slope @ 1 km	0.000246735030158
NDVI slope @ 2 km	0.000305854159148
NDVI slope @ 5 km	0.000259293323905
NDVI slope @ 10 km	0.00015786803287
NDVI slope @ 20 km	5.95982269728e-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:	-0.0202760788312
Ordinary least square:	-0.0177750458763

Probabilities that GCOS criteria is met:

Weighted least square:	3.3 %
Ordinary least square:	4.4 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	-0.0175916213374
Ordinary least square:	-0.0191494041898

Probabilities that GCOS criteria is met:

Weighted least square:	3.3 %
Ordinary least square:	4.3 %

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.

+000 deg

+057/+063 deg

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