Here are a bundle of land surveying related GPS pdf documents and ebooks that I either have found around the web or have been sent to me via other land surveyors for various methods of connectivity with a variety of cell phones using dial up connections, etc.
Bookmark this post as this document shelf will automatically update when I find and add new documents.
Definitely take a look at the new Surveying Documents Quick Search if looking for a specific document. You might also find what you are looking for inside group forums dedicated to specific types of equipment.
Choose Your Group Here