Show Flood Prediction Data on Map
aswinmohanme opened this issue · comments
Uploading a prediction rendered raster. This data entails watershed data in intersection with the rivers features obtained from osm. Sample image of floodzones currently being uploaded. https://i.imgur.com/uB7BQCc.png
Just uploaded the floodzone around rivers tiff file to mapbox with id 'demisane.dffgs0yv' The darker colouration shows lower watershed where water will flow into.
Looking at this now.
Will make a PR
When zooming in the colors mask the names of the places below them
Reducing opacity might help, I have set it at 0.4
Is it possible to keep two layers? One opaque and the other transparent. The colour variation should give people an idea of where to head out from and in what direction
What is this prediction based on ?
watersheds, built those from slopes generated from digital elevation models obtained from ASTER. I have added a rescue request heatmap for Kerala (demisane.24pppbbz). Working on making a detailed one at the district level.
PS: Without the colour gradient info the image is just a buffer zone around rivers and streams.
Heatmaps generated from data from 17th August 2018, collected by 1400UTC
Overall: demisane.24pppbbz
5k influence heatmap (less defined at low resolution): demisane.7e9rfjt5
2.5kinfluence heatmap (better defined at low resolution): demisane.d20zn6h1