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Preferred term

CONTROL SURVEYS  

Definition

  • A survey at a field site that provides positions (horizontal or vertical) of points to which supplementary surveys are adjusted. Field engineers can mount additional platforms or instruments on a control survey to conduct additional surveys for mapping and projects being conducted in the field. (en)

Broader concept

Change note

  • 2021-11-18 08:37:35.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (CONTROL SURVEYS [9909bdb4-b48b-40b0-88b3-360f9b86d0bc,826535] - Land-based Platforms [3850efdc-1839-4881-a7c0-347b57587850,835872]);
  • 2021-11-30 09:02:35.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (CONTROL SURVEYS [9909bdb4-b48b-40b0-88b3-360f9b86d0bc,826535] - Field Sites [ca8f355b-7f63-407d-89bb-d3a6cd10d683,835886]);
  • 2022-07-08 13:27:04.0 [tstevens] update Definition (A survey at a field site that provides positions (horizontal or vertical) of points to which supplementary surveys are adjusted. Field engineers can mount additional platforms or instruments on a control survey to conduct additional surveys for mapping and projects being conducted in the field. Group: Platform_Details Entry_ID: CONTROL SURVEYS Group: Platform_Identification Platform_Category: In Situ Land-based Platforms Short_Name: CONTROL SURVEYS End_Group Creation_Date: 2012-03-13 Online_Resource: http://www.britannica.com/EBchecked/topic/575433/surveying/51754/Basic-control-surveys End_Group);
  • 2022-07-08 13:28:03.0 [tstevens] update Definition (A survey at a field site that provides positions (horizontal or vertical) of points to which supplementary surveys are adjusted. Field engineers can mount additional platforms or instruments on a control survey to conduct additional surveys for mapping and projects being conducted in the field.);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/9909bdb4-b48b-40b0-88b3-360f9b86d0bc

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