- **usage:** locus `/map/:map_id` - **description:** display a circle around a given poi - **features:** display, basic interactions - **data:** - geojson - constructed manually based on radius and lat/lon of chosen POI: [https://github.com/EQWorks/snoke/blob/master/src/modules/map/layers/layer-actions-util/fetch-dataset/fetch-proximity-dataset.js](https://github.com/EQWorks/snoke/blob/master/src/modules/map/layers/layer-actions-util/fetch-dataset/fetch-proximity-dataset.js) - **map layers:** geojson