Merge pull request #192 from stark1tty/patch-1

Update README.md

Author: JustinGOSSES

README.md

@@ -1,7 +1,6 @@
 # Awesome Open Geoscience
 > Geoscience is [awesome](awesome.md).
 
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@@ -31,10 +30,11 @@ Open geoscience is even more awesome, so we made a list. This list is curated fr
 
 ## Related Awesome
 - [Awesome-Spatial](https://github.com/RoboDonut/awesome-spatial) – ![Awesome](media/icon/awesome.png) Awesome list for geospatial, not specific to geoscience but significant overlap.
+- [Awesome GIS](https://github.com/sshuair/awesome-gis) - ![Awesome](media/icon/awesome.png) Awesome list related to all things Geographic Information Systems (GIS).
 - [Awesome Open Climate Science](https://github.com/pangeo-data/awesome-open-climate-science) – ![Awesome](media/icon/awesome.png) Awesome list for atmospheric, ocean, climate, and hydrologic science.
 - [Awesome Coastal](https://github.com/chrisleaman/awesome-coastal) – ![Awesome](media/icon/awesome.png) Awesome list for coastal engineers and scientists.
 - [Awesome Earth Artificial Intelligence](https://github.com/ESIPFed/Awesome-Earth-Artificial-Intelligence) – ![Awesome](media/icon/awesome.png) Awesome list for artificial intelligence use cases in Earth Science maintinaed by ESIP (<a href="https://wiki.esipfed.org/Main_Page">Earth Science Information Partners</a>, which is a earth science informatics community) Machine Learning Cluster.
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+- [Awesome Historic(al) Maps](https://github.com/stark1tty/Awesome-Historic_al-Maps) - Awesome list of resources, databases and tools related to Historic Maps.
 
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