Скачать с ютуб Topographic Surveys 101: A Beginner's Guide в хорошем качестве

Topographic Surveys 101: A Beginner's Guide

What is a Topographic Survey? https://retipster.com/terms/topograph... Topographic surveys are trigonometrically calculated, map-based representations of the earth. The calculations are done by a surveyor to give an approximation of the earth's surface. These surveys provide basic information for land planning, development, and infrastructure construction. The surveyor calculates the elevations in relation to a selected datum or datums (mean sea level) and their position on the earth's surface. The topographic survey is a three-dimensional graphical representation of the features and elevations of a parcel of land. Learn more about land surveys: https://retipster.com/terms/landsurvey/ The surveyor from this video: https://roosien-assoc.com/ 0:00 - Intro 0:06 - What is a topographical survey? 0:33 - What are the measurements taken in a topo survey? 0:47 - What tools does a surveyor use for a topo survey? 1:21 - How accurate and reliable is a topo survey? 2:02 - How reliable is Google Earth for finding ground elevations? 2:36 - How many points of measurement are taken on a topo survey? 2:57 - How long does it take to complete a topo survey? 3:04 - What affects the cost of a topo survey? 3:35 - How does a normal topo survey compare to an unmanned drone LiDAR survey? 3:53 - Is a drone LiDAR survey less expensive than a traditional topographical survey? 4:03 - What is the purpose of a topo survey? 4:22 - Do people ever start building without a topo survey? 5:02 - How steep is too steep to build? 5:12 - What does a topo survey NOT tell you? Join Our Community! REtipster Forum: https://retipster.com/forum REtipster Facebook Group: https://retipster.com/facebookgroup Follow Along! YouTube: https://retipster.com/youtube Facebook: https://retipster.com/facebook Instagram: https://retipster.com/instagram Twitter: https://retipster.com/twitter Pinterest: https://retipster.com/pinterest LinkedIn: https://retipster.com/linkedin TikTok: https://retipster.com/tiktok