Required features

[rossbernet]

• [x] Legend for choropleth (4 bucket approach seems good)
• [x] Legend for rasters (this could probably go a few ways, start with whatever is easiest. may be fine. ("low" -> "high" on the color ramp)
• [x] Satellite basemap option
• [x] Toggle on/off layers (roads and rasters)
• [x] In slider view mode: an indication of which map reflects which approach ("Open Data approach" || "In-country data approach")
• [x] Scale bar in kilometers
• [x] Update copy: https://docs.google.com/document/d/1DhEYbe-ms6x19p5EOi22AaVoGhXN8rBk/edit#

After call with client:

• [x] For road legend: "included in RAI" "not included"
• [x] Client requested Choropleth map be one color, with 4 hues. This could work?
• [x] fix road statistic: should be "road_included_km" and not "roads_total_km"
• [x] add a download link to data. Should appear in bottom left of sidebar, and about section. It's one excel file, and it may change a little, but I can add it to this repo.
• [x] On slider mode: Switch order of "approaches" to be consistent with order they appear in the sidebar, and label the approaches #1 and #2 as it appears in sidebar, to reduce potential confusion about which approach/map view is which.

[rossbernet]

This is 🔥

These were all of the required features.

I am closing this one to celebrate the accomplishment. And opening another issue with a few pieces of feedback and minor changes that I got during the call on 11/22.