Example with polar stereographic data

- Refer to @gadomski's example for loading and displaying a basemap
- [Load basemap](https://github.com/developmentseed/living-ice-temperature/blob/fe94c3ae36dd55061162b60e63d89c4a9ab3005b/frontend/src/hooks/usePublic.ts#L4-L10), which loads https://github.com/developmentseed/living-ice-temperature/blob/fe94c3ae36dd55061162b60e63d89c4a9ab3005b/frontend/public/quantartica-simple-basemap.json
- [Basemap rendering in deck.gl](https://github.com/developmentseed/living-ice-temperature/blob/ffc999ba08ce530f55dbc3ed76316f2c1ab16686/frontend/src/components/Map.tsx#L90-L101)
- Set [COORDINATE_SYSTEM.CARTESIAN](https://github.com/developmentseed/living-ice-temperature/blob/ffc999ba08ce530f55dbc3ed76316f2c1ab16686/frontend/src/components/Map.tsx#L94)
- Set [view](https://github.com/developmentseed/living-ice-temperature/blob/ffc999ba08ce530f55dbc3ed76316f2c1ab16686/frontend/src/components/Map.tsx#L61)
- Set [view state](https://github.com/developmentseed/living-ice-temperature/blob/ffc999ba08ce530f55dbc3ed76316f2c1ab16686/frontend/src/components/Map.tsx#L63-L68)
- REMA Homepage: https://www.pgc.umn.edu/data/rema/
- [Reference Elevation Model of Antarctica (REMA) AWS Open data registry](https://registry.opendata.aws/pgc-rema/)
- STAC API: https://stac.pgc.umn.edu/api/v1/
- [PGC Dynamic STAC API Tutorial](https://polargeospatialcenter.github.io/pgc-code-tutorials/dynamic_stac_api/web_files/stac_api_demo_workflow.html)

We should be able to have a MosaicLayer which renders each COGLayer under the hood.

We could potentially have a switcher for whether to render 30m, 10m, or 2m data.