geohash-explorer

Simple Meteor Webapp to manually translate Geojson features to Geohashes with a map.

Install Meteor via instructions on https://www.meteor.com/install

Project is supplied as is, feature improvements are welcome as a PR :-)

Add Google Maps API key to:

Meteor.startup(function () {
    GoogleMaps.load({ key: '' });
});

Install dependencies with meteor npm install
Run with meteor.
Connect to Meteor MongoDB 127.0.0.1 and port 3001, without auth.
Add database meteor if it doesn't exist yet.
Add collection projects to meteor db, and add objects with name set to project-names.
Place .geojson files in the public/ folder, with same name '.geojson'.
Click on the map to add a Geohash to the project, and click it again to make it disappear.

To extract a list of geohashes from robomongo, you can run the following:

records = [];
var cursor = db.getCollection('geohashes').find({"project": "project"}, {});
while(cursor.hasNext()) {
    records.push(cursor.next().hash)
}
print(tojson(records));

To generate geohashes from a list of geohashes, or from a config file:

Create a project in the Meteor db
Create a file and enter a geohash per newline, with no special characters (no spaces, comma's, etc)
Run node server/helpers/generate_from_geohashes.js ./path/to/geohashes_file.txt your-new-project