Istria County georeferenced outline

Adapted from "Croatia Istria County adm location map.svg" (2022-12-20)
by NordNordWest and OpenStreetMap contributors:
https://commons.wikimedia.org/wiki/File:Croatia_Istria_County_adm_location_map.svg
https://upload.wikimedia.org/wikipedia/commons/b/b4/Croatia_Istria_County_adm_location_map.svg

Map and this adaptation: CC BY-SA 3.0 Germany
https://creativecommons.org/licenses/by-sa/3.0/de/
OpenStreetMap data: https://www.openstreetmap.org/copyright

Adaptation: county silhouette isolated using original land/water paths;
neighbouring areas, internal boundaries and rivers omitted; transparent
background, monochrome fill, horizontally cropped to x=125..925.
The original geographic projection and path coordinates are unchanged.

Original equirectangular extent:
west 13.318975, east 14.4216249, north 45.5447, south 44.7474222.
Original canvas: 1093 x 1121. Adaptation viewBox: 125 0 800 1121.
Marker centres are projected from WGS84 settlement coordinates using
this same extent and crop. See lib/istria-map.ts and docs/istria-map.md.