Survey of Rio Caonillas at El Sofa, Puerto Rico, 2022

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Dataset Information

Drone survey of Rio Caonillas at El Sofa, Puerto Rico after Hurricane Fiona. Survey was conducted on November 19th 2022.

opentopoID: OTDS.032024.32620.3
DOI: https://doi.org/10.5069/G93N21MN
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Lang, K. (2024). Survey of Rio Caonillas at El Sofa, Puerto Rico, 2022. Distributed by OpenTopography. https://doi.org/10.5069/G93N21MN. Accessed: 2025-03-16
Survey Date: 11/19/2022
Survey Area: 0.13 km2
Publication Date: 03/05/2024
Total Number of Points: 91,913,038 pts
Point Density: 708.37 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 20N [EPSG: 32620]

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Spatial Extent

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    Point Cloud
  File Name Size Points Area (m2) Density  
1     RioCaonillasElSofa_20221119_1.laz     1.02 GB     91,913,038     129,753     708.37         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 20N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-63],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32620"]],VERT_CS["unknown",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]

Geographic Coordinates (Lat, Lon, Elevation) - EPSG:4326
North-East (Lat, Lon, Elevation): (18.228114994358364, -66.63998782988321, 304.158)
South-West (Lat, Lon, Elevation): (18.21998712724514, -66.64346763998742, 247.937)

Projected Coordinates (X, Y) - EPSG:32620
North-East (X, Y): (114950.086, 2019253.15)
South-West (X, Y): (114563.641, 2018359.756)

Classifications:
Class 0 (Created, never classified)91,913,038
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