[Archived — no longer maintained; final release v0.5.9] 3D spatial indexing and routing library based on a Body-Centered Cubic (BCC) lattice with truncated octahedral cells.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

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.

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

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)

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.

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

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

Computer Graphics project for university.