Percent forest cover by province in Cambodia (1973 - 2014)
Published by: Open Development Cambodia
Data Resources (2)
Data Resource Preview - Percent forest cover by province in Cambodia (1973 - 2014)
Thông tin khác
| Miền | Giá trị |
|---|---|
| Loại chủ đề của bộ dữ liệu | Forest cover |
| Ngôn ngữ |
|
| Ngày tham chiếu của bộ dữ liệu | 30 tháng 3, 2015 |
| Ngày mở đầu của phạm vi tạm thời | |
| Ngày kết thúc của phạm vi tạm thời | |
| Cơ sở dữ liệu dịa lý |
|
| Độ chính xác định vị | 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/) |
| Tính nhất quán logic | 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 trends, 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. |
| Tính đầy đủ | There is no known issue with completeness. |
| (Các) quy trình thu thập và xử lý dữ liệu | 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. To find the total percentage of each forest cover type per year and by province, the square meter value of forest cover for each province was divided by the total square meter value of forest cover in Cambodia in the same year and then multiplied by 100. The percent dense forest was added to percent mixed forest in each province. This process produced forest cover by province as a percentage of total land area in each province. |
| (Các) nguồn | Open Development Cambodia. "Forest cover in Cambodia (1973 - 2014). Link: (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) |
| Liên hệ | Open Development Cambodia http://www.opendevelopmentcambodia.net/ |
| Thông tin người tạo Metadata. | 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 |
| Thuộc tính | 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 |
| Giấy phép | CC-BY-4.0 |
| Bản quyền | To be determined |
| Phiên bản | 1.0 |
| Ngày đăng tải | tháng 4 1, 2015, 07:43 (UTC) |
| Ngày chỉnh sửa, cập nhật | tháng 6 11, 2018, 08:40 (UTC) |