MEXICO_CITY

Location

lon / lat [deg]: -99.1817 / 19.3336

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]:	9.48
Distance to urban areas [km]:	0.13

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 5 km

Number of landcover classes:	1
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	100.0

Radius: 10 km

Number of landcover classes:	2
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	93.0

Radius: 20 km

Number of landcover classes:	5
Dominant landcover type:	190: urban areas
Fraction of dominant landcover type [%]:	61.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	0.0703686255197
Rcv	0.778347619578
Rse	0.0
Rst	2.2383342503e-06
Rsv	41.8542861762

Height range @ 1km [m]	28
Height range @ 2km [m]	63
Height range @ 5km [m]	161
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	290
Variance slope @ 2 km	404
Variance slope @ 5 km	694
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	1.2796003094
Rcv	0.0852240495546
Rse	0.0
Rst	-0.416589365086
Rsv	1.84266866931

NDVI range @ 1km [-]	0.04
NDVI range @ 2km [-]	0.16
NDVI range @ 5km [-]	0.21
NDVI range @ 10km [-]	0.31
NDVI range @ 20km [-]	0.48

Variance slope @ 1 km	0.000957363344646
Variance slope @ 2 km	0.00136230966973
Variance slope @ 5 km	0.00135556102517
Variance slope @ 10 km	0.00128230296164
Variance slope @ 20 km	0.00163055079481

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.36571737254
Rcv	0.135030785224
Rse	0.0
Rst	-0.373833508338
Rsv	0.759249993808

NDVI range @ 1km [-]	0.02
NDVI range @ 2km [-]	0.11
NDVI range @ 5km [-]	0.13
NDVI range @ 10km [-]	0.19
NDVI range @ 20km [-]	0.37

NDVI slope @ 1 km	0.000431496739784
NDVI slope @ 2 km	0.00060319216043
NDVI slope @ 5 km	0.000559536769088
NDVI slope @ 10 km	0.000495755287164
NDVI slope @ 20 km	0.000593589810248

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.