GNSS Surveying Techniques and Analysis
Added on 2020-02-23
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Running head: DATA CAPTURE, REDUCTION AND ANALYSIS1Data Capture, Data Reduction and AnalysisNameAcademic Institution
DATA CAPTURE, REDUCTION AND ANALYSIS2Data Capture, Data Reduction and AnalysisQuestion 1a) The low-cost GNSS receiver that was utilized for this task was a smartphone with GNSS capabilities. Question 1b)Selecting a severe sky obstruction survey areaQuestion 1c) Selecting an open-field survey area
DATA CAPTURE, REDUCTION AND ANALYSIS3Question 2)Survey site:Sky Obstruction AreaSet 1Observation time:02-09-2012Latitude:(Converted Northing)Longitude:(Converted Easting)GNSS heigt(Converted Height)Survey Mark ASAT 8:37 am150 ° 50 ' 18.97560 ''13743770.76133 ° 48 ' 54.85770”299950.48623.17599.175Survey Mark BSAT 8:37 am13743780.40033 ° 48 ' 55.17250299953.506150 ° 50 '19.0851023.17499.174
DATA CAPTURE, REDUCTION AND ANALYSIS4Survey Mark CSAT 8:38 am299946.99533 ° 48 ' 55.2683013743783.489150 ° 50 '18.8295023.17499.174Set 2Survey Mark ASAT 1.21PM6256239.900299957.419AHD Height (m):77.000InterpolatedN value (m):23.175Ellipsoidal Height (m):100.175Survey Mark BSAT 1.21PM6256223.452150 ° 50 ' 19.16150299955.390-33 ° 48 ' 55.04880AHD Height (m):72.000Interpolated N value (m):23.175Ellipsoidal Height (m):95.175Survey Mark CSAT 1.21PM6256218.370299949.657AHD Height (m):73.000Interpolated N value (m):23.174Ellipsoidal Height (m):96.174Set 3Survey Mark ASAT 3.00PMNorthing:6256230.212Longitude:150 ° 50 ' 19.07210 ''Easting:299952.948Latitude:-33 ° 48 ' 54.82780 ''AHD Height (m):75.000Interpolated N value (m):23.175Ellipsoidal Height (m):98.175Survey Mark BSAT 3.00PMNorthing:6256221.665Longitude:150 ° 50 ' 19.22900Easting:299957.164Latitude:-33 ° 48 ' 55.10800 ''AHD Height (m):77.000InterpolatedN value (m):23.174
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