Drone ortho basemap of the Gothic Townsite, May 25th 2019

Description

This is a visible (RGB) orthomosaic derived from UAV imagery via Structure from Motion processing. UAV flights were performed in sunny conditions on May 25th 2019, collecting RGB images using the built-in camera on a DJI Mavic 2 Pro. The raw imagery had an approximately 3cm ground sample distance (GSD). Images were processed in Agisoft Metashape Software (version 1.6) to derive a georeferenced dense point cloud and 3D model. Images were orthorectified and combined into a mosaic using the 3D model. This dataset has been georeferenced using 14 ground-control points, but has not been radiometrically calibrated.

Knowledge graph centered on Drone ortho basemap of the Gothic Townsite, May 25 with 4 nodes and 4 connections. Top connected: orthomosaic, Structure from Motion processing, UAV RGB orthomosaic generation.

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