@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/ca8f355b-7f63-407d-89bb-d3a6cd10d683>
  skos:prefLabel "Field Sites"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/9909bdb4-b48b-40b0-88b3-360f9b86d0bc> .

<https://gcmd.earthdata.nasa.gov/kms/concept/9909bdb4-b48b-40b0-88b3-360f9b86d0bc>
  skos:changeNote """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.); 
""", """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); 
""", """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]); 
""", """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]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/ca8f355b-7f63-407d-89bb-d3a6cd10d683> ;
  skos:prefLabel "CONTROL SURVEYS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos: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 ;
  a skos:Concept .