| ចំណាត់ថ្នាក់ប្រធានបទនៃសំណុំទិន្នន័យ |
Forest cover |
| ភាសា |
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| កាលបរិច្ឆេទយោងនៃសំណុំទិន្នន័យ |
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| ចន្លោះកាលបរិច្ឆេទបញ្ចប់ |
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| ចន្លោះកាលបរិច្ឆេទបញ្ចប់ |
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| ឈ្មោះភូមិសាស្ត្រ |
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| ភាពទៀងទាត់ |
There is no known issue from the process of deriving the forest cover statistics. However, the accuracy depends on the accuracy of the raw data: Forest Cover in Cambodia (1973 - 2014) and the Cambodian Economic Census (2011). (See the Limitations section on ODC Forest Cover page for more information: http://www.opendevelopmentcambodia.net/briefings/forest-cover/)
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| ភាពទៀងទាត់តាមហេតុផល |
The sum of forest and non-forest areas (forest cover types) is marginally different to the actual size of (land cover in) Cambodia in square kilometers due to the different data types used in processing: forest cover data in raster format and the administrative boundary data in vector format.\r\n\r\n*Tbong Khmum, previously a district, was split from Kampong Cham province and formed as a new province by a Royal Decree signed on 31 December 2013. For the purpose of showing trending, the 2014 forest cover in Kampong Cham province includes that of Tboung Khmum province. To date, there is no official administrative boundary map demarcating Tboung Khmum as a province.
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| ការចប់សព្វគ្រប់ |
There is no known issue with completeness.
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| ជំហាននៃដំណើរ |
Data (pixel) was derived from ODC forest cover in Cambodia (1973 - 2014) data (GeoTIFF) and the Cambodian Economic Census (2011) administrative boundary data using a zonal statistics tool in ArcGIS. Using this process, pixel value of each forest cover type for Cambodia was converted to square meters. Using this process, the pixel value of each forest cover type for Cambodia was converted to square meters and then attributed to each province. Forest cover value in square meter for each classification type was then divided by 10,000 (100m x 100m) to get the forest cover values by province in hectares.
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| Lineage |
Open Development Cambodia. "Forest cover in Cambodia (1973 - 2014)." Link once available.
(accessed February 27, 2015)
Ministry of Planning. National Institute of Statistics. “Economic Census 2011: Khum/ Sangkat, Krong, and Srok/Khan Report on Final Result of Enterprise Census.” National Institute of Statistics. http://www.opendevelopmentcambodia.net/references/Economic_Census_of_Cambodia_2011_%28English%29__14MB.pdf (access March 30, 2015)
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| ភាគីទទួលខុសត្រូវ |
Open Development Cambodia http://www.opendevelopmentcambodia.net/
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| ព័ត៌មានជាអំនះអំនាងនៃទិន្នន័យមេ |
Metadata last updated on 2015-03-00. For inquiries contact: Open Development Cambodia, contact@opendevcam.net, +855 23 221 164, http://www.opendevelopmentcambodia.net, 43 St. 208, Sangkat Boeung Riang, Khan Daun Penh, Phnom Penh, Cambodia.
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| លក្ខណៈសម្បត្តិ |
Provinces/ODC: Cambodia province name, Forest Classification/ODC: Dense forest, Mixed forest, and Total forest, 1973/ODC: Year, 1989/ODC: Year , 2000/ODC: Year, 2004/ODC: Year, 2009/ODC: Year, 2014/ODC: Year
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| អាជ្ញាប័ណ្ណ |
CC-BY-4.0
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| សិទ្ធិ |
To be determined |
| កំណែ |
1.0 |
| កាលបរិច្ឆេទផ្ទុកឡើង |
មេសា 1, 2015, 10:35 (UTC)
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| កាលបរិច្ឆេទកែប្រែ |
មិថុនា 12, 2018, 09:35 (UTC)
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