# pgsql **Repository Path**: dcrhtml/pgsql ## Basic Information - **Project Name**: pgsql - **Description**: No description available - **Primary Language**: Unknown - **License**: MIT - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2025-09-04 - **Last Updated**: 2025-09-04 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README

Welcome to pg-coordtransform 👋

Version

> 基于PostgreSQL和PostGIS的坐标转换函数,支持点、线、面的WGS84和CGCS2000与GCJ02和BD09坐标系与之间互转。 ## Example ```sql -- 如果转换后结果为null,查看geom的srid是否为4326或者4490 WGS84转GCJ02 select geoc_wgs84togcj02(geom) from test_table GCJ02转WGS84 select geoc_gcj02towgs84(geom) from test_table WGS84转BD09 select geoc_wgs84tobd09(geom) from test_table BD09转WGS84 select geoc_bd09towgs84(geom) from test_table CGCS2000转GCJ02 select geoc_cgcs2000togcj02(geom) from test_table GCJ02转CGCS2000 select geoc_gcj02tocgcs2000(geom) from test_table CGCS2000转BD09 select geoc_cgcs2000tobd09(geom) from test_table BD09转CGCS2000 select geoc_bd09tocgcs2000(geom) from test_table GCJ02转BD09 select geoc_gcj02tobd09(geom) from test_table BD09转GCJ02 select geoc_bd09togcj02(geom) from test_table ``` ## How to use ``` PostgreSQL安装PostGIS扩展 复制geoc-pg-coordtansform.sql中代码,在数据库执行 ``` # Who use/Who star - 阿里巴巴(digoal,德哥) - 国信司南(北京)地理信息技术有限公司(本库作者) - [CTOLib码库](https://javascript.ctolib.com/geocompass-pg-coordtransform.html) - 九天气象(lzuniujp08) - 深圳普天宜通股份有限公司(ShareQiu1994) - 中原百科(zhongyuanbaike) - MonsterBOBO(hanrea) - nocode(sanford) ## Author 👤 **LH QQ:1016817543** 👤 **Wangsb QQ:1017218804** * Github: [@MrSmallLiu](https://github.com/MrSmallLiu) ## 🤝 Contributing Contributions, issues and feature requests are welcome!
Feel free to check [issues page](https://github.com/geocompass/pg-coordtransform/issues). ## 开发 修改src下的文件,使用linux相关命令将文件合并为一个 `find src/ -name "*.sql" | xargs sed 'a\' > geoc-pg-coordtransform.sql` ## 长期招聘 - 岗位1:WebGIS开发工程师 - 岗位2:Node.js后端开发工程师 - 岗位3:前端开发工程师 GIS专业背景或地图开发经验优先 联系方式: qq/微信:1016817543 简历投递邮箱:liuhang@geo-compass.com ***