MINQIN







Location

lon / lat [deg]: 102.959 / 38.607

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]:

22.12

Distance to urban areas [km]:

11.68



Radius: 1 km

Number of landcover classes:

2

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

63.0



Radius: 2 km

Number of landcover classes:

4

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

53.0



Radius: 5 km

Number of landcover classes:

4

Dominant landcover type:

130: grassland

Fraction of dominant landcover type [%]:

43.0



Radius: 10 km

Number of landcover classes:

5

Dominant landcover type:

20: cropland, irrigated or post-flooded

Fraction of dominant landcover type [%]:

36.0



Radius: 20 km

Number of landcover classes:

5

Dominant landcover type:

200: bare areas

Fraction of dominant landcover type [%]:

38.0





Disturbances







Heterogeneity analysis

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

Topography



Roman et al. (2009) index


St

2.07946370983

Rcv

0.466896306177

Rse

0.0

Rst

-1.52440204737e-08

Rsv

-0.975783339597



Height range @ 1km [m]

5

Height range @ 2km [m]

6

Height range @ 5km [m]

10

Height range @ 10km [m]

-999

Height range @ 20km [m]

-999



Variance slope @ 1 km

1

Variance slope @ 2 km

1

Variance slope @ 5 km

2

Variance slope @ 10 km

-999

Variance slope @ 20 km

-999







NDVI (max. NDVI composite)


Roman et al. (2009) index


St

3.92207875657

Rcv

0.336159443973

Rse

0.0

Rst

-2.40620275803e-09

Rsv

0.428741053126



NDVI range @ 1km [-]

0.05

NDVI range @ 2km [-]

0.11

NDVI range @ 5km [-]

0.32

NDVI range @ 10km [-]

0.45

NDVI range @ 20km [-]

0.44



Variance slope @ 1 km

0.000928604791764

Variance slope @ 2 km

0.00110631741225

Variance slope @ 5 km

0.001599017955

Variance slope @ 10 km

0.00173609018178

Variance slope @ 20 km

0.00140740258014







NDVI (min. NDVI composite)I


Roman et al. (2009) index


St

0.270010082547

Rcv

0.282018592448

Rse

0.0

Rst

9.96996796416e-08

Rsv

10.8286775148



NDVI range @ 1km [-]

0.01

NDVI range @ 2km [-]

0.01

NDVI range @ 5km [-]

0.03

NDVI range @ 10km [-]

0.03

NDVI range @ 20km [-]

0.03



NDVI slope @ 1 km

5.53498622167e-06

NDVI slope @ 2 km

6.10777216286e-06

NDVI slope @ 5 km

7.71326145349e-06

NDVI slope @ 10 km

8.09867694876e-06

NDVI slope @ 20 km

7.40150992753e-06







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:

-0.0125996095738






Ordinary least square:

-0.0128677950627










Probabilities that GCOS criteria is met:

Weighted least square:

3.0 %

Ordinary least square:

4.0 %





DHR statistics

Temporal stability [1/decade]:


abs

rel


Weighted least square:

-0.00976021426766






Ordinary least square:

-0.0125667294944










Probabilities that GCOS criteria is met:

Weighted least square:

3.2 %

Ordinary least square:

4.1 %







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