add - Land Surveying Video Guides - Land Surveyors United - Global Surveying Community2024-03-29T06:05:51Zhttps://landsurveyorsunited.com/video/feed/tag/addSurvey Point #1 Add and Subtract Angleshttps://landsurveyorsunited.com/video/survey-point-1-add-and-subtract-angles-12019-09-02T20:32:46.000Z2019-09-02T20:32:46.000Z⚡Survenator⌁https://landsurveyorsunited.com/surveyors/Survenator<div><img src="https://storage.ning.com/topology/rest/1.0/file/get/3508639992?profile=RESIZE_400x&width=400"></div><div><p>Add and subtract angles in degrees, minutes, and seconds. Shared by <a href="http://ericcolburn.com/land-surveying-videos-youtube-survey-point-1-add-and-subtract-angles/" target="_blank">Eric Colburn</a></p></div>