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coordinate-converter

Convert geographic coordinates between WGS84, GCJ02, and BD09 systems.

16|Updated May 9, 2026
Search Tags:#GIS#coordinate conversion#geographic data#coordinate system#location mapping
One-click install
npx skills add https://github.com/hugohe3/hugo-skills --skill coordinate-converter
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: coordinate-converter
Source: https://github.com/hugohe3/hugo-skills/tree/main/skills/learning-master
Command: npx skills add https://github.com/hugohe3/hugo-skills --skill coordinate-converter

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires geopy, pyproj, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the process of converting coordinates between various geographic coordinate systems, such as WGS84, GCJ02, and BD09, making it easier to work with location data across different platforms and services.

Core Features & Use Cases

  • Batch Conversion: Convert single points, coordinate lists, and files in CSV, TSV, GeoJSON, GPX, and KML formats.
  • System Compatibility: Supports popular coordinate systems used in global and Chinese services.
  • Use Case: Ideal for users who need to map location data from one system to another, such as GIS professionals or developers working with location-based applications.

Quick Start

Convert the provided coordinate list to BD09 format using the coordinate-converter skill.

Frequently Asked Questions about coordinate-converter

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert coordinates between WGS84, GCJ02, and BD09 systems?▼

Coordinate conversion between WGS84, GCJ02, and BD09 systems is performed automatically without manual processing, supporting single points, coordinate lists, and files for GIS and location-based applications.

Can I batch convert geographic coordinates from CSV, GeoJSON, GPX, and KML files?▼

Batch converting geographic coordinates from CSV, TSV, GeoJSON, GPX, and KML files is fully supported, allowing you to map location data from one system to another across multiple formats.

Why do my location mapping coordinates appear offset on Chinese platforms?▼

Location mapping coordinates appear offset on Chinese platforms because of differences between WGS84, GCJ02, and BD09 coordinate systems, requiring conversion to align geographic data across global and local services.

Does this coordinate converter require manual processing for GeoJSON data?▼

No manual processing is required for GeoJSON data, as the coordinate converter directly operates on GeoJSON and other formats for data input and output, fully automating the geographic coordinate transformation.

What is the best way to handle GCJ02 to WGS84 coordinate conversion for a list of points?▼

The best way to handle GCJ02 to WGS84 coordinate conversion for lists of points is using an automated converter that supports single points, coordinate lists, and files without requiring manual geographic data processing.

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