# GeoJson information

**URL:** <https://discourse.nodered.org/t/geojson-information/41571>\
**Category:** Dashboard\
**Created:** [24 February 2021 15:54 UTC](https://discourse.nodered.org/t/geojson-information/41571 "2021-02-24T15:54:41Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![geppoleppo](https://avatars.discourse-cdn.com/v4/letter/g/8dc957/32.png) [@geppoleppo](https://discourse.nodered.org/u/geppoleppo)\
**Post date:** [24 February 2021 15:54 UTC](https://discourse.nodered.org/t/geojson-information/41571/1 "2021-02-24T15:54:42Z")

</div>

Hi, I ask you for help.  
I have a dashboard where I upload 4 satellite images in Geojson format.  
I would like to be able to select a point in the image and plot the trend of the value of the last 4 images in a graph.  
I can't select to output the values ​​of the point clicked with the mouse. Do you have any suggestions? thank you.

 ![satellite](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/f/df7f1ab557ff857763ade5ce0f18e53f6ea5fac9.jpeg)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [26 March 2021 15:55 UTC](https://discourse.nodered.org/t/geojson-information/41571/2 "2021-03-26T15:55:09Z")

</div>

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.