# Geo mark does not display geojson correctly

**URL:** <https://talk.observablehq.com/t/geo-mark-does-not-display-geojson-correctly/8926>\
**Category:** Help\
**Created:** [March 15, 2024, 8:31am UTC](https://talk.observablehq.com/t/geo-mark-does-not-display-geojson-correctly/8926 "2024-03-15T08:31:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jchrist](https://avatars.discourse-cdn.com/v4/letter/j/858c86/32.png) [@jchrist](https://talk.observablehq.com/u/jchrist)\
**Post date:** [March 15, 2024, 8:31am UTC](https://talk.observablehq.com/t/geo-mark-does-not-display-geojson-correctly/8926/1 "2024-03-15T08:31:44Z")

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I can´t explain myself why the geojson in this notebook is not displayed correctly: [Mieten in Gemeindeverbänden / RND | Observable](https://observablehq.com/d/8c1b5af87dda9c71)

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**Author:** ![Fil](https://yyz2.discourse-cdn.com/flex030/user_avatar/talk.observablehq.com/fil/32/207_2.png) [@Fil](https://talk.observablehq.com/u/Fil)\
**Post date:** [March 15, 2024, 9:28am UTC](https://talk.observablehq.com/t/geo-mark-does-not-display-geojson-correctly/8926/2 "2024-03-15T09:28:37Z")

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I think the geojson is already projected to planar coordinates. Instead of Mercator, try to use a projection `type: "reflect-y",` (or `type: "identity",`).

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**Author:** ![jchrist](https://avatars.discourse-cdn.com/v4/letter/j/858c86/32.png) [@jchrist](https://talk.observablehq.com/u/jchrist)\
**Post date:** [March 15, 2024, 10:25am UTC](https://talk.observablehq.com/t/geo-mark-does-not-display-geojson-correctly/8926/3 "2024-03-15T10:25:51Z")

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thanks a lot!