US-DK2







Location

lon / lat [deg]: -79.1004 / 35.9736

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]:

2.46

Distance to urban areas [km]:

2.19



Radius: 1 km

Number of landcover classes:

5

Dominant landcover type:

60: Tree cover, broadleaved, decidous

Fraction of dominant landcover type [%]:

36.0



Radius: 2 km

Number of landcover classes:

7

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

42.0



Radius: 5 km

Number of landcover classes:

6

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

59.0



Radius: 10 km

Number of landcover classes:

5

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

52.0



Radius: 20 km

Number of landcover classes:

6

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

55.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

2.23374192569

Rcv

0.182405441923

Rse

0.0

Rst

-0.25369602724

Rsv

0.906936401726



Height range @ 1km [m]

17

Height range @ 2km [m]

41

Height range @ 5km [m]

48

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

120

Variance slope @ 2 km

93

Variance slope @ 5 km

45

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

3.62824843324

Rcv

0.0148187990059

Rse

0.0

Rst

-0.195027165347

Rsv

0.616999290375



NDVI range @ 1km [-]

0.04

NDVI range @ 2km [-]

0.08

NDVI range @ 5km [-]

0.09

NDVI range @ 10km [-]

0.11

NDVI range @ 20km [-]

0.15



Variance slope @ 1 km

0.000220743570962

Variance slope @ 2 km

0.000230420969953

Variance slope @ 5 km

0.000206082092883

Variance slope @ 10 km

0.000152013957974

Variance slope @ 20 km

8.98957577884e-05







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

4.335308543

Rcv

0.109665880463

Rse

0.0

Rst

-0.105929049364

Rsv

0.476397340214



NDVI range @ 1km [-]

0.02

NDVI range @ 2km [-]

0.04

NDVI range @ 5km [-]

0.06

NDVI range @ 10km [-]

0.1

NDVI range @ 20km [-]

0.11



NDVI slope @ 1 km

0.000161129780098

NDVI slope @ 2 km

0.000166607788471

NDVI slope @ 5 km

0.00013285891872

NDVI slope @ 10 km

8.12253455494e-05

NDVI slope @ 20 km

4.55534669238e-05







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.

+000 deg


+057/+063 deg