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GIS News

Recovering Archived Web Content: A Wuhan Company's Controversial Webpage and GIS Industry Implications

Recently, a screenshot from a Wuhan-based company's website went viral across Chinese social platfor...

Topic: GIS News sailor 2025-02-12

GIS Tutorial

Generating Provincial Capital Point Layers in QGIS Using DeepSeek AI

When visualizing national highway mileage across Chinese provinces in QGIS, I needed provincial capi...

Topic: GIS Tutorial sailor 2025-02-08

GIS Tutorial

Implementing Custom Basemaps in CesiumJS: Eliminating Cesium Ion Dependency

Following our guide on https://malagis.com/qucik-build-a-cesium-study-example.html, this article add...

Topic: GIS Tutorial sailor 2025-02-07

GIS Tutorial

Comparative Analysis of Landsat 9 and Sentinel-2 Satellite Parameters

This article contrasts the core technical specifications of Landsat 9 and Sentinel-2, key Earth obse...

Topic: GIS Tutorial sailor 2025-02-06

GIS Tutorial

Pre-rendered Global Basemaps for Simplified Geovisualization

For global-scale visualizations (e.g., GDP distribution maps), complex tile services like WMTS/WMS a...

Topic: GIS Tutorial sailor 2025-02-06

GIS Tutorial

Accessing Pre-Vectorized Trail Data from China's Outdoor Platform: Two Step Road

Building upon our previous tutorials on 《Creating Dynamic Marathon Route Visualizations with MapPlus...

Topic: GIS Tutorial sailor 2025-01-14

GIS Tutorial

Implementing Cesium in Legacy WebGIS Projects: Overcoming Node Version Constraints

When integrating Cesium into a legacy UMI3-based WebGIS project, Node version compatibility issues a...

Topic: GIS Tutorial sailor 2025-01-05

GIS Tutorial

Comparative Evaluation of Public CDN Resources for CesiumJS Deployment

When deploying CesiumJS projects, the library's substantial size (~100MB) often slows CI builds. Thi...

Topic: GIS Tutorial sailor 2025-01-04

GIS Tutorial

Maptalks: An Open-Source Alternative to Cesium for Geospatial Visualization

Following Bentley Systems' acquisition of Cesium and its increasing commercial integration, GIS prof...

Topic: GIS Tutorial sailor 2025-01-03

GIS Tutorial

Implementing Dynamic Marathon Route Visualization with Cesium

As an alternative to the MapPlus solution presented in our previous article 《Creating Dynamic Marath...

Topic: GIS Tutorial sailor 2024-12-23