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Preview of CoordExtractor

CoordExtractor by Longhi

A coordinate extraction tool for map services.

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Extension Metadata

About this extension
CoordExtractor is a high-performance browser extension designed to simplify coordinate extraction from various map services, with specialized support for the Build The Earth (BTE) project.

✨ Features
  • One-Click Extraction: Press Alt + C to copy coordinates and elevation.
  • BTE Specialized Support:
    • Compatible with /tpll and /upll command formats.
    • Custom coordinate offsets (Lat/Lon or BTE X/Z).
    • BTE projection height distortion calculation.

⌨️ Shortcuts

Alt + C: Copy Coordinates: Copy coordinates with current offset and elevation.
Alt + G: Set Ground Level: Set the current elevation as the base ground level (used for calculating elevation distortion).
[!TIP]
Custom Shortcuts: Both Chrome and Firefox users can customize these keys in the browser's extension shortcut settings (about:addons -> Settings icon).
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Permissions and data

Required permissions:

  • Get data from the clipboard
  • Input data to the clipboard
  • Access your data for sites in the google.com domain
  • Access your data for sites in the bing.com domain
  • Access your data for earth.google.com
  • Access your data for yandex.com
  • Access your data for maps.nlsc.gov.tw
  • Access your data for 3dmaps.nlsc.gov.tw
  • Access your data for gis.ardswc.gov.tw
  • Access your data for ysnp.3dgis.tw
  • Access your data for 3dmap.ymsnp.gov.tw
  • Access your data for urban.planning.ntpc.gov.tw
  • Access your data for urplanning.tycg.gov.tw
  • Access your data for tymap.tycg.gov.tw
  • Access your data for gismap.taichung.gov.tw
  • Access your data for gisdawh.kcg.gov.tw
  • Access your data for urbangis.kcg.gov.tw
  • Access your data for urbangis.hccg.gov.tw
  • Access your data for 3dgis.hccg.gov.tw
  • Access your data for urbangis.chcg.gov.tw
  • Access your data for map.yunlin.gov.tw
  • Access your data for nsp.tcd.gov.tw
  • Access your data for map.taitung.gov.tw
  • Access your data for map.hl.gov.tw
  • Access your data for upgis.klcg.gov.tw
  • Access your data for urban.kinmen.gov.tw

Optional permissions:

  • Access your data for sites in the google.com domain
  • Access your data for sites in the bing.com domain
  • Access your data for yandex.com
  • Access your data for maps.nlsc.gov.tw
  • Access your data for 3dmaps.nlsc.gov.tw
  • Access your data for gis.ardswc.gov.tw
  • Access your data for ysnp.3dgis.tw
  • Access your data for 3dmap.ymsnp.gov.tw
  • Access your data for urban.planning.ntpc.gov.tw
  • Access your data for urplanning.tycg.gov.tw
  • Access your data for tymap.tycg.gov.tw
  • Access your data for gismap.taichung.gov.tw
  • Access your data for gisdawh.kcg.gov.tw
  • Access your data for urbangis.kcg.gov.tw
  • Access your data for urbangis.hccg.gov.tw
  • Access your data for 3dgis.hccg.gov.tw
  • Access your data for urbangis.chcg.gov.tw
  • Access your data for map.yunlin.gov.tw
  • Access your data for nsp.tcd.gov.tw
  • Access your data for map.taitung.gov.tw
  • Access your data for map.hl.gov.tw
  • Access your data for upgis.klcg.gov.tw
  • Access your data for urban.kinmen.gov.tw

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
1.6.1
Size
496.44 KB
Last updated
15 hours ago (May 16, 2026)
Related Categories
  • Other
License
Mozilla Public License 2.0
Version History
  • See all versions
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