Poi creation process
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The document describes the POI (point of interest) creation process which involves: 1) Inputs such as drive images, GPS track files, and POI notations are converted to shape formats. 2) The POI and GPS shape files are overlaid and POI details from an Excel file are added. 3) The final POI locations are justified by reviewing surrounding images.
Poi creation process
- 1. POI Creation Process POI Process POI Process
- 2. Index POI Process Inputs Conversion Process POI Identification Output Key process/notes
- 3. POI Process Inputs 1.Drive Images 2.GPS Track File 3.POI Notations File 4.POI Detail Excel
- 4. POI Process Conversion Process Conversion of GPS track data to shape format Conversion of POI notations to shape format
- 5. pe POI Process Identify POI Overlay both the POI & GPS shape file Get the respective POI details from excel Justify final location by reviewing the images (6~10) around POI
- 6. POI Process Output 1. POI No - From Excel 2. Facility Type - From Excel 3. POI Name - From Excel 4. Phone No - From Excel 5. Building Type - From Excel 6. Food type - From Excel 7. Remark - From Excel 8. Lat - From GPS 9. Long - From GPS 10. Clip/Image - From GPS The final output would be shape file with following field details verified with map sources
- 7. POI Process Key process takeouts 1. Inputs are containing camera images and in most of the cases to the POI exact location 2. Adding Spatial information to POIs for the input details available in database 3. Add POI data and spatial information for the POIs where only available GPS trace and POI notation. 4. Spatial accuracy would be at 20 meters/8-10 GPS pts with in the actual location 5. Widely used for navigation, mobile apps, location identifier process, commuters convenience programs,