Portable Basemap Server V3.1.zip ((new)) Download

Runs as a portable executable ( .exe ) directly from a USB drive or local folder.

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While official documentation does not list strict requirements, community experience shows PBS is lightweight.

To help you get your local map streaming server running perfectly, let me know: What are you planning to connect to PBS? Portable Basemap Server V3.1.zip Download

Open QGIS or ArcGIS, add a new "WMS/WMTS" or "ArcGIS Server" connection, and paste the URL provided by PBS. Common Use Cases

To make this more concrete, consider a field researcher studying a remote forest. Before leaving civilization, they could use PBS V3.1 to download high-resolution satellite imagery of their study area using the built-in download tools. Once in the field, they could launch PBS on their laptop and serve that imagery locally. They can then connect their mobile GIS app to http://localhost:8080 to see their offline map as if they were browsing Google Maps online. The RecreateEmptyCache feature would also allow them to add more detailed tiles for specific trailheads later, without re-downloading the entire map.

Translates online APIs into standard formats. Runs as a portable executable (

Understanding the "Portable Basemap Server V3.1.zip" Package

The is an indispensable, open-source utility for anyone in the GIS field who needs reliable offline mapping capabilities. Its support for multiple data sources, adherence to industry standards, and powerful built-in tile downloader make it a highly effective tool. By following the steps in this guide, you can quickly set up your own offline basemap server, download maps for your next project, and integrate them with your preferred GIS software.

: It facilitates collaboration among team members by providing a centralized and easily accessible repository of basemaps. If you share with third parties, their policies apply

Commonly used to provide high-resolution imagery in ArcGIS Desktop or ArcMap when internet connection is limited or to improve performance. Download and Resources

If you are a web developer, you can use the WMTS URL from PBS directly in any web mapping library that supports WMTS, such as Leaflet (using a WMTS plugin) or OpenLayers. This allows you to create completely offline web mapping applications that run on a local network.

This "portability" is the software's greatest strength. You can set up PBS on a laptop, pre-load the map data for your area of interest, and have a fully functional, offline mapping system ready to go anywhere—from a research vessel in the South Pacific to a disaster response command center in a remote mountain range.

GIS professionals use PBS to stream satellite imagery and street maps directly into desktop applications like ArcMap, ArcGIS Pro, or QGIS without requiring advanced enterprise configurations. This tool eliminates complex local map caching configurations and provides offline basemap support during field data collection tasks. Key Capabilities of Portable Basemap Server V3.1

Portable Basemap Server is an open-source utility designed to bridge the gap between cloud-based spatial data and offline desktop applications. It acts as a local proxy server, fetching map tiles from online services (like Google Maps, OpenStreetMap, Mapbox, or ArcGIS Online), caching them on your local hard drive, and exposing them as standard OGC (Open Geospatial Consortium) web services. Core Features of V3.1