Istanbul GeographyPin maps and source package

Cartographic design: GeographyPin. The two map graphics are offered under Creative Commons Attribution-ShareAlike 2.0: https://creativecommons.org/licenses/by-sa/2.0/
Attribution: GeographyPin; © OpenStreetMap contributors, via geoBoundaries.

Map data: © OpenStreetMap contributors. Open Data Commons Open Database License1.0: https://opendatacommons.org/licenses/odbl/1-0/
Copyright and attribution: https://www.openstreetmap.org/copyright
Clipped derivative data retains the same ODbL terms. No new proprietary geographic rights claimed.

geoBoundaries gbOpen TUR ADM0 boundaryIDTUR-ADM0-4540299, represented2021, fixed source commit9469f09. The exact source metadata is included. geoBoundaries's general portal statesCCBY4.0; this record's historical source-license field statesCCBY-SA2.0 and its source isOpenStreetMap. We preserve both original provenance and upstream data licensing rather than substituting generic portal terms.
General geoBoundaries attribution: Runfola,D.et al.(2020), geoBoundaries:A global database of political administrative boundaries. PLoSONE15(4):e0231866. https://doi.org/10.1371/journal.pone.0231866

Changes: geographic clip to centralIstanbul/Bosporus region, projectionEPSG32635, thematic labels and styling. No hand-drawnshoreline. Original full downloadedGeoJSON and clippedGeoJSON are included along with generating script. The sourceyear is2021; geometry is not a currentnavigationproduct.

The separate NASA photograph is NOT included in this mapdata license and is NOT claimed as GeographyPin work. See NASA's source and media-use guidelines for that image.
