Close Range Photogrammetry (CRP)

112 views 9:33 am 0 Comments September 26, 2023

Your field investigation has yielded the data presented in the table below. The focus of this study is to explore the potential application of Close Range Photogrammetry (CRP) for measuring structural dimensions. Initially, markers were strategically positioned on the structure and precisely surveyed using a Total Station before proceeding with the photogrammetric fieldwork. Subsequently, Agisoft Metashape software was employed to generate a 3D model, enabling the measurement of marker distances on the PLET (Pipeline End Termination) structure. Write a comprehensive research results discussion and analysis. This analysis will encompass discussion and statistical visualizations, including scatter plots, histograms, and box plots, to provide a thorough understanding of the findings. Various analytical approaches may be employed as needed. Minimum number of words is 1000. Table 1: Distance measurements Distance measurements comparison Marker ID Total station (m) CRP 3D model (m) error (m) B0-C0 1.27720 1.27417 0.00303 B0-A03 4.21676 4.21454 0.00222 B0-A04 5.24147 5.23909 0.00238 B0-A05 6.82839 6.82525 0.00314 C0-A03 2.95045 2.94820 0.00225 C0-A04 3.96525 3.96326 0.00199 C0-A05 5.55130 5.54895 0.00235 A03-A04 1.22587 1.22312 0.00275 A03-A05 2.66417 2.66088 0.00329 A04-A05 1.61027 1.60780 0.00247 A06-A07 0.97762 0.97433 0.00329 A06-A08 1.80695 1.80422 0.00273 A06-A09 2.68032 2.67796 0.00236 A06-A10 3.44556 3.44272 0.00284 A07-A08 0.85136 0.84902 0.00234 A07-A09 1.70891 1.70663 0.00228 A07-A10 2.47274 2.46983 0.00291 A08-A09 0.88171 0.87942 0.00229 A08-A10 1.73482 1.73232 0.00250 A09-B00 0.92949 0.92688 0.00261 B01-B02 1.28712 1.28376 0.00336 B01-B03 1.64042 1.63769 0.00273 B01-B04 4.21659 4.21445 0.00214 B01-B05 4.91424 4.91168 0.00256 B01-B06 6.83929 6.83571 0.00358 B02-B03 0.69020 0.68738 0.00282 B02-B04 4.21659 4.21343 0.00316 B03-B05 4.91424 4.91111 0.00313 B04-B05 0.81111 0.80804 0.00307 B04-B06 2.67738 2.67486 0.00252 C01-C02 0.83763 0.83576 0.00187 C01-C03 1.45353 1.45046 0.00307 C01-C04 2.16758 2.16578 0.00180 C01-C05 2.76976 2.76726 0.00250 C02-C03 0.58800 0.58501 0.00299 C02-C04 1.46529 1.46334 0.00195 C02-C05 2.20715 2.20536 0.00179 C03-C05 1.43170 1.42890 0.00280 Mean 0.00263 Min 0.00179 Max 0.00358 Stdev 0.00046

Tags: , , , , , ,

Leave a Reply

Your email address will not be published. Required fields are marked *