coordinate-system

[Archived — no longer maintained; final release v0.5.9] 3D spatial indexing and routing library based on a Body-Centered Cubic (BCC) lattice with truncated octahedral cells.

极思G界址点互转工具 — SHP/GDB 面要素与界址点 TXT 双向转换。纯 Rust,无需 ArcPy。

A Claude Code skill for converting geographic coordinates between Chinese map coordinate systems (WGS84/GCJ02/BD09/BD09MC/WebMercator)

A privacy-focused, client-side web application for downloading custom OpenStreetMap regions as high-resolution PNG images. Built with pure JavaScript and designed with a GitHub-inspired dark interface, this tool enables users to export map tiles without server-side processing or data collection.

A high-performance, coordinate-based animation engine for React Native. Pre-computed spatial grid with event-driven keyframes, smart color interpolation, and automatic virtualisation.

命令行坐标转换工具：坐标系互转（WGS84 / GCJ02 / BD09 / CGCS2000）+ 坐标格式互转（十进制度 / 度分秒 / UTM / MGRS）。库 + CLI 双暴露，管道优先，零依赖 binary，下载即用。

High-performance Canvas Engineering Suite. A functional Excalidraw implementation leveraging a TypeScript-based geometric state model and Rough.js aesthetics. Hardened with a "Shift-Left" DevOps pipeline: automated ESLint v10 verification, Vite-optimized builds, and an audited CI/CD lifecycle for deterministic rendering performance.

自动化计算 Apollo 场景间坐标偏移 | Automated coordinate offset calculator between Apollo simulation scenes

Interactive map ecosystem for UMPRUM. Features a refactored JSON-based architecture and a custom "Coordinate Generator" tool to automate updates for university staff.

An interactive Python racing simulation where players predict the winning turtle and watch a colorful race unfold through randomized movement, combining friendly competition, replayable gameplay, coordinate-based animation, and event-driven programming.

Dataset reutilizável do mapa da Bienal do Livro 2026, com SVG semântico, catálogos JSON, coordenadas, schemas, previews e artefatos de validação

ArcPy automation script for checking vector dataset coordinate systems and batch reprojecting shapefiles or geodatabase feature classes.

Detect wrong or missing CRS on vector data, suggest the right EPSG code with a reason, and batch-reproject a folder. Maintained by python-geospatial.com.

Python-based coordinate system simulation demonstrating the use of @DataClass decorators, class instantiation, and object-oriented design principles.

Mathematical language system for AI concept exchange. Maps English words to precise eigenstate coordinates E(w)=(theta,r,eta) in a 360 degree prismatic semantic space.

MCP Server for TableGIS - Geospatial data processing tools for AI assistants (Claude, ChatGPT, Cursor)

Coordinate-based semantic addressing for AI agents, over the Model Context Protocol

Computer Graphics project for university.

Pure frontend Shapefile parser and exporter library | 纯前端 Shapefile 解析与导出工具库

A simple Python simulation that demonstrates 2D robot movement using sequential vector-based commands, updating and tracking the robot’s position step by step—ideal for understanding foundational robotics, navigation logic, and motion planning concepts.