A Tutorial on GeoAI: Designing Footprint Extraction from NAIP Imagery Using U-Net, Grounding DINO, SAM, and Mask R-CNN
In this tutorial, we design a whole GeoAI workflow for extracting constructing footprints from high-resolution NAIP aerial imagery. We start by configuring the geospatial deep studying setting, downloading raster imagery and vector labels, and inspecting their spatial properties earlier than producing georeferenced picture chips and segmentation masks. We then prepare a U-Net mannequin with a…
