LUQUILLO_LTER_LUQ

Location

lon / lat [deg]: -65.8 / 18.3

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]:	10.25
Distance to urban areas [km]:	7.39

Radius: 1 km

Number of landcover classes:	1
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	100.0

Radius: 2 km

Number of landcover classes:	3
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	93.0

Radius: 5 km

Number of landcover classes:	4
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	94.0

Radius: 10 km

Number of landcover classes:	5
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	75.0

Radius: 20 km

Number of landcover classes:	7
Dominant landcover type:	50: Tree cover, broadleaved, evergreen, closed to open (>15%)
Fraction of dominant landcover type [%]:	32.0

Disturbances

Heterogeneity analysis

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

Topography

Roman et al. (2009) index
St	1.45052149502
Rcv	1.1478165522
Rse	0.0
Rst	-0.00853919037955
Rsv	0.911865935138

Height range @ 1km [m]	201
Height range @ 2km [m]	289
Height range @ 5km [m]	677
Height range @ 10km [m]	-999
Height range @ 20km [m]	-999

Variance slope @ 1 km	9925
Variance slope @ 2 km	12845
Variance slope @ 5 km	13627
Variance slope @ 10 km	-999
Variance slope @ 20 km	-999

NDVI (max. NDVI composite)

Roman et al. (2009) index
St	3.58380706283
Rcv	0.405024722577
Rse	0.0
Rst	-0.152361088046
Rsv	0.279712824265

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.09
NDVI range @ 10km [-]	0.1
NDVI range @ 20km [-]	0.66

Variance slope @ 1 km	0.00184669660975
Variance slope @ 2 km	0.00262181637356
Variance slope @ 5 km	0.00324193762218
Variance slope @ 10 km	0.00326979040201
Variance slope @ 20 km	0.00262324613829

NDVI (min. NDVI composite)I

Roman et al. (2009) index
St	2.59458456893
Rcv	0.454439978812
Rse	0.0
Rst	-0.0190555491299
Rsv	0.682758939892

NDVI range @ 1km [-]	0.03
NDVI range @ 2km [-]	0.05
NDVI range @ 5km [-]	0.14
NDVI range @ 10km [-]	0.12
NDVI range @ 20km [-]	0.61

NDVI slope @ 1 km	0.00163910755195
NDVI slope @ 2 km	0.00233771208713
NDVI slope @ 5 km	0.00290027871859
NDVI slope @ 10 km	0.00287965280746
NDVI slope @ 20 km	0.00219309066273

Temporal stability analysis

+000 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 %

+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.