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2020-Annual Town Report
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2020-Annual Town Report
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6/23/2022 5:00:38 PM
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6/23/2022 3:47:17 PM
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Annual_Town_Report
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Annual Town Report
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2020
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PROVIDER <br /> Quick Facts <br /> Hexagon • Headquartered in Stockholm,Sweden <br /> ' •Collection platform based on Leica technology <br /> HEXAGON •Founded in 1992 with a focus in surveying,GPS,and industrial metrology. <br /> What's New: <br /> Hexagon has announced several updates to the Hexagon Content Program in the coming year. The HxGN <br /> Content Program is slated to move from 30 cm to 15 cm resolution across the continental United States,and <br /> urban data collection will be enhanced from 15 cm to 5 cm resolution in cities larger than 50,000 population. <br /> This will be accomplished with the use of the Leica CityMapper-2 Urban Mapping Sensor,which combines <br /> multiple-angle optical image cameras with LiDAR data collection.Specific release dates for the upgrade and <br /> cities is forthcoming. <br /> In addition to downloadable and custom-order content through the pixel-purchase program,the Hexagon <br /> Streaming Service allows WMS/WMTS access to the entire Hexagon imagery library,at a set per-user annual <br /> cost. <br /> Hexagon announced in January 2020 that a new pricing model for Geofenced,Geographic Zone based <br /> subscriptions to the streaming service,which will unlock lower-priced tiers for users who require access to <br /> a single state, metro-area,or county. <br /> Who is it best for: <br /> ✓ States and Governments looking for high quality aerial imagery with strict quality <br /> control and top accuracy standards. <br /> ✓ Private sector users looking for high-resolution imagery in both urban and rural areas. <br /> ✓ Organizations looking for the flexibility of downloadable content, or streaming access. <br /> 15 cm (Urban Area Coverage)- 0.2 m nominal GSD <br /> Resolution 30 cm (Wide Area Coverage) - Maximum 0.4 m nominal GSD <br /> RMSE x/y=0.5 m RMSE x/y=1.2 m <br /> Positional Accuracy 15 cm: RMSEr=0.71 m 30 cm: RMSEr 26 1.7m <br /> CE90=1.07 m - rn <br /> CE95=1.22 m CE95=3.0 m <br /> Off-Nadir 00 Degrees <br /> Spectral Bands/ RGB I Near-Infrared 124-bit <br /> Bit-Depth <br /> Refresh Rate Variable- 18 Months to 3 Years <br /> Web Streaming: WMS/WMTS/REST/SOAP/Web Browser <br /> Delivery Method Download/Custom Order: JPG/PNG/GeoTIFF via HDD delivery or FTP <br /> p Geo <br />
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