airborne gravity survey
gravity survey A survey, usually a profile or grid, undertaken to determine the gravitational acceleration within an area.
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Surveying , SURVEYING. Using little more than a compass and a 66-foot chain, early American surveyors set out early to chart the United States of America. Survey… Survey , Survey Social scientists investigate people who lived in the past or are living in the present. Surveys are one tool they use to gather information a… Surveying Instruments , Surveying is the apportionment of land by measuring and mapping. It is employed to determine boundaries and property lines, and to plan construction… Surveys , SURVEYS Most surveys have several common characteristics (Fowler). Their purpose is to generate information that statistically summarizes issues of i… BASE LINE , BASE LINE Survey line used in the government survey to establish township lines. Horizontal elevation line used as a centerline in a highway survey. Clarence Edward Dutton , Dutton, Clarence Edward geology. Prepared for college early (he was ready to matriculate at thirteen), Dutton was held back by his parents, Samuel an…
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