Name: CityOrtho2023
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The 2023 orthophotographywas collected by Nearmap in March 2023. The ground sampling distance (imagery resolution) is 3 inch. The Horizontal accuracy is 46.1 cm (1.5 feet) RMSEr. The imagery was delivered as multiple tiled 1 mi x 1 mi imagery files and merged into a single image using ArcGIS Pro's mosaic geoprocessing tool. </SPAN></P><P><SPAN>Due to weather complications the imagery was captured on two separate dates, March 3rd and 15th, </SPAN><SPAN>resulting a noticeable and generally north-south aligned seam in the imagery and some slight differences in vegetation color, such as just west of Rigby Ct & Fuhrman Way. Nearmap has made their best attempt to minimize offsets where the seams are stitched together but this is still quite noticeable at larger scales. </SPAN></P><P><SPAN>There are some limited areas, typically to the east of the imagery seam, where the imagery seems lower resolution in patches, “blurry” or “fuzzy”. Nearmap informed us this was due to a camera malfunction that could not be fixed in post processing.</SPAN></P><P /><P><SPAN /></P></DIV></DIV></DIV>
Copyright Text: City of Roseville, Nearmap
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