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Surveying EngineeringSpatial Information SystemsEnglish SummaryLand Information SystemGlobal Positioning SystemTopographic MappingSpatial InformationLand InformationGPS SurveysGeographic Information SystemsSPOT DataGeodetic LevelingSelective AvailabilityProperty BoundariesNetwork AdjustmentCadastral SurveyInformation SystemsGeometric CorrectionCadastral MapStatistical Testing