https://github.com/aidenszeto/nasa-drf-situational-awareness-service
Situational awareness service for NASA Data Reasoning & Fabric project - https://drf.nasa.gov/
https://github.com/aidenszeto/nasa-drf-situational-awareness-service
Last synced: about 2 months ago
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Situational awareness service for NASA Data Reasoning & Fabric project - https://drf.nasa.gov/
- Host: GitHub
- URL: https://github.com/aidenszeto/nasa-drf-situational-awareness-service
- Owner: aidenszeto
- Created: 2022-10-25T19:13:20.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2023-05-03T21:48:02.000Z (about 2 years ago)
- Last Synced: 2025-02-09T19:56:56.005Z (3 months ago)
- Language: Python
- Homepage:
- Size: 205 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# NASA DRF Situational Awareness Service
The situational awareness script takes in a given geojson trajectory and identifies trajectory conflicts against a given POI database. The script generates an output.kml file that visualizes all of the conflicting POIs (with [Google Earth](https://support.google.com/earth/answer/7365595?hl=en&co=GENIE.Platform%3DDesktop)).
### Adding support for additional regions
This service uses open source POI data to seed a [MongoDB database](https://cloud.mongodb.com/v2/633f0c6a0a2ec54e54c12722#/metrics/replicaSet/633f0c824d223445f445fa6e/explorer/nsdb/az/find). To seed the database with data from a new region:
- Download the _.shp.zip_ file for the region from [Geofabrik](https://download.geofabrik.de/north-america/us.html).
- Unzip the file into a folder named __REGION_NAME-latest-free.shp__, replacing REGION_NAME with the actual region name.
- Run `python v3/tools/shpToGeojson.py REGION_NAME-latest-free.shp`, replacing REGION_NAME with the actual region name.
- This should make a new folder called __REGION_NAME-geojson__ which contains geojson files for various POI types. We want to use __gis_osm_pois_a_free_1.geojson__.
- In _v3/tools/seedDBStatic.py_, update line 21 to refer to your region name. For example, if we are seeding data for New York we could replace `ca` with `ny`
- Additionally update the statements starting on line 60 to include support for database collections for your newly added region name.
- Run the following commands to seed the database: `python v3/tools/seedDBStatic.py REGION_NAME-geojson/gis_osm_pois_a_free_1.geojson -f`
__Note:__ The -f flag can be removed if you would not like to store flyable POIs. If -f is set, the seedDBStatic.py script will store all POIs. If you would like to store a version of the data with the flyable POIs and a version without the flyable POIs you should use different database names, ie. `ny_static` for all POIs and `ny` for just unflyable POIs.