Data-Derived Global Vegetation Values
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Denmark: Crawford_Point 2
2005 Funtional Type Land Cover Type: Snow and ice
Compare all MODIS Land Cover Types for Crawford_Point 2
Current value per hectare: $Insufficient valid data.
This chart shows the dollar value of carbon sequestration by vegetation per hectare per year for Crawford_Point 2, based on NPP data. In the most recent year, one hectare of vegetation at this site sequestered sufficient atmospheric carbon to place its vegetation value at $Insufficient valid data., given a sequestration cost of $10 per metric ton. See chart below for previous years' sequestration values.
ValueA=NPP/∑GPP ratio-derived NPP values per Zhang et al. NPP/∑GPP ratio: Insufficient valid data.
ValueB=NPP per MODIS. See Calculations page for more information.
Graph body = NPP Values A & B, lower graph = NDVI (Normalized Difference Vegetation Index)
Direct MODIS data link for Crawford_Point 2
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IMPORTANT NOTE: Zero-value data may indicate that the site is located in Arctic or Antarctic regions. It may also be due to quality contol failure. Check the Fill Value log for this site to determine data reliability. For best results, use FireFox or Chrome.
Lat,Lon: 69.91332997,-46.85472
Crawford_Point 2 Land Cover Type
Year |
IGBP (International Geosphere-Biosphere Project) |
UMD (University of Maryland) |
LAI/fPAR |
NPP |
Fuctional Types |
|---|---|---|---|---|---|
2005 |
Primary: Snow and ice |
Barren or sparsely vegetated |
Non-vegetated |
Non-vegetated land |
Snow and ice |
2004 |
Primary: Snow and ice |
Barren or sparsely vegetated |
Non-vegetated |
Non-vegetated land |
Snow and ice |
2003 |
Primary: Snow and ice |
Barren or sparsely vegetated |
Non-vegetated |
Non-vegetated land |
Snow and ice |
2002 |
Primary: Snow and ice |
Barren or sparsely vegetated |
Non-vegetated |
Non-vegetated land |
Snow and ice |
2001 |
Primary: Snow and ice |
Barren or sparsely vegetated |
Non-vegetated |
Non-vegetated land |
Snow and ice |
Crawford_Point 2 Fill Value Log
Quality flag data as incorporated in pixel reliability notations results in fill value replacement in source datasets. Fill values (indicating substandard pixel reliability) are disregarded in generating annual averages. Please use caution when source datasets include a substantial number of fill values. For this site's dataset, the following fill value data points were encountered:
DataSet |
Fill Value |
Fill Value Meaning |
Number of Fill Value Pixels Encountered |
Total Number of Pixels Analyzed |
|---|---|---|---|---|
NDVI |
-3000 |
Non-valid data |
Insufficient valid data. |
191296 |
EVI |
-3000 |
Non-valid data |
Insufficient valid data. |
191296 |
GPP |
32761 |
Unclassified |
Insufficient valid data. |
24010 |
GPP |
32762 |
Urban or Built-up |
Insufficient valid data. |
|
GPP |
32763 |
Permanent wetland |
Insufficient valid data. |
|
GPP |
32764 |
Permanent snow and ice |
Insufficient valid data. |
|
GPP |
32765 |
Barren or sparsely vegetated |
Insufficient valid data. |
|
GPP |
32766 |
Water body |
Insufficient valid data. |
|
GPP |
32767 |
Non-valid data |
Insufficient valid data. |
|
NPP |
32761 |
Unclassified |
Insufficient valid data. |
539 |
NPP |
32762 |
Urban or Built-up |
Insufficient valid data. |
|
NPP |
32763 |
Permanent wetland |
Insufficient valid data. |
|
NPP |
32764 |
Permanent snow and ice |
Insufficient valid data. |
|
NPP |
32765 |
Barren or sparsely vegetated |
Insufficient valid data. |
|
NPP |
32766 |
Water body |
Insufficient valid data. |
|
NPP |
32767 |
Non-valid data |
Insufficient valid data. |
The Global Carbon Index makes no claim as to the reliability of data presented by NASA. Sites without sufficient valid NPP data cannot be assigned a vegetation value.