Open source WebGIS related knowledge

Open source WebGIS- Related knowledge

Catalog

1. Open source related projects

1.1 A two-dimensional

1.2 The three dimensional

1.3 other

1.4 Digression

2. Related introduction

3. Related courses

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1. Open source related projects

1.1 A two-dimensional

        【1】geoserver 3D services are not supported ！

        【2】qgis

        【3】openlayes

        【4】leaflet

        【5】mapboxGL（ Semi open source ）- Corresponding open source version ： maplibre

        【6】geonode be based on geoserver, however python Development , Installation tutorial

1.2 The three dimensional

        【1】cesium

1.3 other

        【1】Postgresql-PostGIS

1.4 Digression

        Many are commercial arcgis-portal Support two-dimensional and three-dimensional services , It really works ！ Then domestic hypergraph benchmarking esri Of arcgis Family bucket ！arcgis for javascript api The document and the functions can meet 90% The needs of ！

2. Related introduction

        Open source data publishing service server：geoserver Only support 2 Dimensional , But it has also met many needs ！

        Open source webgis-js front end api：cesium、openlayers、leaflet、mapboxGL（maplibre）.cesium Support many functions of 3D , But for two-dimensional vectors （ Especially a lot of data ） use geojson-kml And other formats are restricted ;openlayers Only support 2 dimension （wms-wmts-wfs） service ,leaflet More in openlayers light , Mobile terminal is more suitable for it .mapboxGL To change the GIS Traditional vector cognition in the field , Support massive vector slices , The visualization effect is cool , But for 3 The service support function of dimension is less . If you put mapboxGL And cesium combination Can hold arcgis-portal commercial pk fall .

        Database is recommended portGIS, Even other databases have similar technologies .

3. Related courses

        (1)Cesium course (1) Interface is introduced -3dtiles load - Change mouse operation settings