See the data below for working on the project.

Announcement: New Video Release on MervynRoberts.com

We are pleased to inform our visitors that a new informative video has been added to MervynRoberts.com. The video, available on YouTube at this link, offers valuable insights into the latest developments and updates related to Geographic Information Systems (GIS).

This addition aims to enhance your understanding of spatial data applications and provide practical knowledge for professionals and enthusiasts alike. We encourage you to explore the video and stay tuned for further updates as we continue to expand our content and resources.

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The data needed for this project is posted below:

NARA documentation https://mervynroberts.com/wp-content/uploads/2026/01/NARA-documents.zip
Topographic files https://mervynroberts.com/wp-content/uploads/2026/02/topographic.zip  load the two .tif files and use the styles

Regional Data for project: 

Vietnam War-era data 

Styles for the project: 

Hamlet Evaluation Systems files (HES): 

U.S. Department of Defense released its Theater History of Operations (THOR) data containing information on bomb strikes, flights, aerial spraying and PSYWAR: