SILPAKORN_UNIV

Location

lon / lat [deg]: 100.0412 / 13.8193

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]:	7.33
Distance to urban areas [km]:	0.49

Radius: 1 km

Number of landcover classes:	5
Dominant landcover type:	40: mosaic natural vegetation (tree, shrub, herbaceous cover) (>50%) / cropland (<50%)
Fraction of dominant landcover type [%]:	28.0

Radius: 2 km

Number of landcover classes:	5
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	42.0

Radius: 5 km

Number of landcover classes:	5
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	59.0

Radius: 10 km

Number of landcover classes:	8
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	60.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	20: cropland, irrigated or post-flooded
Fraction of dominant landcover type [%]:	58.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	3.40226150786
Rcv	0.320863312374
Rse	0.0
Rst	0.124700617025
Rsv	0.436202505389

Height range @ 1km [m]	6
Height range @ 2km [m]	6
Height range @ 5km [m]	7
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	1
Variance slope @ 2 km	0
Variance slope @ 5 km	0
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	11.9763466864
Rcv	-0.121862849063
Rse	0.0
Rst	-0.0252782947057
Rsv	0.103352606834

NDVI range @ 1km [-]	0.08
NDVI range @ 2km [-]	0.12
NDVI range @ 5km [-]	0.13
NDVI range @ 10km [-]	0.16
NDVI range @ 20km [-]	0.19

Variance slope @ 1 km	0.000195016722092
Variance slope @ 2 km	0.000247991768258
Variance slope @ 5 km	0.000255755797619
Variance slope @ 10 km	0.000226687949457
Variance slope @ 20 km	0.000169321322872

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	7.89844199712
Rcv	-0.146773061328
Rse	0.0
Rst	0.0850740994193
Rsv	-0.147974581452

NDVI range @ 1km [-]	0.07
NDVI range @ 2km [-]	0.13
NDVI range @ 5km [-]	0.14
NDVI range @ 10km [-]	0.14
NDVI range @ 20km [-]	0.18

NDVI slope @ 1 km	0.000223374796766
NDVI slope @ 2 km	0.000287158527644
NDVI slope @ 5 km	0.000303439503566
NDVI slope @ 10 km	0.000259059276144
NDVI slope @ 20 km	0.000138953525356

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:	0.00124941706885
Ordinary least square:	-0.00759371950294

Probabilities that GCOS criteria is met:

Weighted least square:	7.9 %
Ordinary least square:	4.7 %

DHR statistics

Temporal stability [1/decade]:

		abs	rel
Weighted least square:	0.00247782409039
Ordinary least square:	-0.0082084858846

Probabilities that GCOS criteria is met:

Weighted least square:	6.4 %
Ordinary least square:	4.6 %

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.