Non-authoritative Myanmar [township/district/state-region] administrative boundaries based on OpenStreetMap geometry
បោះពុម្ពផ្សាយដោយ៖ Open Development Myanmar
ធនធានទិន្នន័យ (14)
មើលធនធានទិន្នន័យ - Explore this and other data in the Geospatial Data Explorer (TerriaJS)
Additional Info
| Field | Value |
|---|---|
| ចំណាត់ថ្នាក់ប្រធានបទនៃសំណុំទិន្នន័យ | Administration |
| ភាសា |
|
| កំហិតនៃការចូល និងប្រើប្រាស់ | This dataset is derived from OpenStreetMap data and has been altered as specified in the metadata process. All terms and conditions from OSM licensing under the Open Data Commons Open Database License (ODbL) (https://opendatacommons.org/licenses/odbl/) by the OSM Foundation are applicable. You are free to copy, distribute, transmit and adapt this dataset, as long as you credit OpenStreetMap, its contributors and Open Development Mekong. If you alter or build upon our data, you may distribute the result only under the same licence. The full legal code (https://opendatacommons.org/licenses/odbl/1-0/) explains your rights and responsibilities. To review more about OSM copyright provisions please go to https://www.openstreetmap.org/copyright. This derivative datasets based upon OSM data is licensed under the Creative Commons Attribution 4.0 International (CC BY-SA 4.0) (https://creativecommons.org/licenses/by-sa/4.0/). By accessing this dataset users agree to take full responsibility for reliance on any site information provided and to hold harmless and waive any and all liability against individuals or entities associated with its development, form and content for any loss, harm or damage suffered as a result of its use. |
| កាលបរិច្ឆេទយោងនៃសំណុំទិន្នន័យ | 25 មីនា 2021 |
| ចន្លោះកាលបរិច្ឆេទបញ្ចប់ | 25 មីនា 2021 |
| ចន្លោះកាលបរិច្ឆេទបញ្ចប់ | 9 មិថុនា 2021 |
| ឈ្មោះភូមិសាស្ត្រ |
|
| ព្រំកូអរដោនេខាងលិច | 92.1719360351562 |
| ព្រំកូអរដោនេខាងកើត | 101.170082092285 |
| ព្រំកូអរដោនេខាងត្បូង | 9.5980224609375 |
| ព្រំកូអរដោនេខាងជើង | 28.5478363037109 |
| ប្រព័ន្ធយោងក្នុងលំហ | WGS 84 (EPSG:4326) (CRS:84) |
| ភាពទៀងទាត់ | Overall approximate use scale 1:250,000. While some segments (esp. shoreline segments) have been digitizied in a larger use scale, most boundary segments are only in approx. 1:250,000 scale. |
| ភាពទៀងទាត់តាមហេតុផល | In the OpenStreetMap database, a boundary segment between Myanmar and Thailand is explicitly marked as "contested". We choose the "Myanmar claimed" tagged contested boundary segment for this dataset. |
| ការចប់សព្វគ្រប់ | Completed |
| ជំហាននៃដំណើរ | Processing: - Download administrative boundary features for a buffered area of interest encompassing Myanmar from OpenStreetMap using HotExport Tools (https://export.hotosm.org/en/v3/); - On-screen digitizing of shoreline segments based on Sentinel-2 March 2020 satellite imagery in a use scale of approx. 1:25,000; - Conversion of OSM boundary data to line-segments; - Removal of boundary line segments representing contested areas claimed by other countries; - Semi-automated removal of shoreline segments from OSM boundary data; - Fusion of OSM boundary data with improved and consistent shoreline geometry and generation of township boundary polygons; - Generation Myanmar administrative units database table and point geometry dataset with (incl. Myanmar and romanized spelling & place codes) based on Wikipedia and GAD township profiles; - Spatial join of township polygons with the Myanmar administrative units database table/points; - Aggregation of the township polygons to District and State & Region polygons based on the hierarchy specified in the Myanmar Administrative Units table. |
| Lineage | OpenStreetMap (https://www.openstreetmap.org/) |
| ព័ត៌មានជាអំនះអំនាងនៃទិន្នន័យមេ | Open Development Initiative (contact@ewmi-odi.org), Punwath Prum (pprum@ewmi.org), Patrick Oswald (patrick.oswald@cde-regions.net) |
| កំណែទ្រង់ទ្រាយ | Vector: Vector data is used to represent geographic data |
| ប្រេកង់នៃការធ្វើបច្ចុប្បន្នភាព | irregular |
| អាជ្ញាប័ណ្ណ | Creative Commons Attribution Share-Alike |
| សិទ្ធិ | Yes |
| កំណែ | 1.0.4 |
| ពាក្យគន្លឹះ | myanmar admin boundary,myanmar boundary shp,myanmar admin boundary GeoJSON |
| កាលបរិច្ឆេទផ្ទុកឡើង | ឧសភា 14, 2021, 20:52 (UTC) |
| កាលបរិច្ឆេទកែប្រែ | មិថុនា 20, 2024, 04:20 (UTC) |