Planet Road Detection uses Planet Basemaps to extract roads each month. Image variability — cloud cover, sun angle, registration shifts, and so on — can cause basemap registration to move slightly month over month. As a result, road detections might also shift slightly to match the underlying imagery.
Articles in this section
- Why does the same road look different sizes month-to-month?
- Why do the position of the roads occasionally shift month-to-month?
- Why does the same building look different sizes month-to-month?
- What is the smallest size road that can be detected?
- Why are certain roads missed?
- Why do the position of the buildings shift month-to-month?
- Why Are Certain Buildings Missing From Planet’s Building Detection Product?
- Does Planet's Building Detection Product Classify Building Types?
- What is the smallest size building that can be detected?
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