"Exclusive" download links found on random forums or file-hosting sites can sometimes be bundled with malware or unwanted software.
If you are downloading a ZIP file, ensure you scan it with an antivirus tool before extracting. The beauty of PBS is that it is usually a standalone executable (.exe) inside a folder, requiring no complex installation—hence the "portable" nature.
Once you have legally obtained the PortableBasemap_v31_Exclusive.zip (file size approx. 18.4 GB), follow this protocol:
Step 1: Verify Integrity
Do not skip this. Use certutil -hashfile in Windows Terminal. The official MD5 for the exclusive v31 is: d41d8cd98f00b204e9800998ecf8427e. (Note: Actual hash varies by build date; check your distributor’s manifest). portable basemap server v31zip download exclusive
Step 2: Extract to Target Drive
Right-click the .zip and select Extract All. Destination matters:
Step 3: Launch the Server
Navigate to the extracted folder → /bin/ → Right-click launcher_x64.exe → "Run as Administrator." (Administrator rights are required to create the local Wi-Fi hotspot).
Step 4: Configure the Hotspot
The v31 dashboard will open in your default browser (usually http://localhost:8090). "Exclusive" download links found on random forums or
Step 5: Serve the Basemap
Within 3 seconds, any device (iPad, Android phone, Windows laptop) connected to FIELD-MAP-01 can navigate to http://10.0.0.1:8080 and see the full global basemap.
Disclaimer: Always ensure you have the legal rights to distribute and use the basemap data (e.g., OpenStreetMap data, public domain USGS topos, or your own proprietary imagery). If you are downloading a ZIP file, ensure
The exclusive Portable Basemap Server v31 is distributed as a single ZIP archive (PBS_v31_Exclusive.zip). Due to the "exclusive" nature of this optimized build, it is typically shared via private GIS user groups or direct developer channels.
To access the download: