From the course: Drone Analysis with Drone2Map and ArcGIS Online
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Solution: Compare and contrast GCP true ortho
From the course: Drone Analysis with Drone2Map and ArcGIS Online
Solution: Compare and contrast GCP true ortho
(upbeat music) - [Instructor] Now let's take a look at the solution that I came up with to compare and contrast a GCP True Ortho with a non-GCP True Ortho. So here in Drone2Map, we're going to choose a 2D product. Now let's go ahead and give this project name Chapter02, and let's add challenge to it. Great. Now let's add the data from the chapter two exercise files for the drone imagery. I'll click add folder and add it. With my 119 images, we're ready to create, so I'll click create. Now, normally in this process, we'd start with the options. So here I'll click on options and make sure that our adjust images is set to an initial image scale of one to one. There we go, and I'll click okay. Now, if we wanted to bring in the GCP control points, we would do that here, but in this case we don't want to, so we're going to go ahead and start the processing right away, which will create the image collection and then the True Ortho. Since we don't want a DSM, I'll uncheck that here and I'll…
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Contents
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(Locked)
How to create a 2D project2m 28s
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What is a true ortho?2m 13s
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Planning your drone flight2m 1s
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Using ground control points (GCP)2m 20s
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Tying GCPs to images8m 47s
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Adjusting image processing1m 50s
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Processing and postprocessing check1m 41s
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Reviewing the accuracy of your true othoromosaic2m 29s
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Creating the true ortho1m 1s
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Challenge: Compare and contrast GCP true ortho40s
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Solution: Compare and contrast GCP true ortho4m 47s
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