Merge pull request #67 from huan7515/LiHuang-branch

Update 03-crs.Rmd
datacarpentry · Apr 14, 2021 · f335b2e · f335b2e
2 parents 311504c + dda292b
commit f335b2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/_episodes_rmd/03-crs.Rmd b/_episodes_rmd/03-crs.Rmd
@@ -175,7 +175,7 @@ Commons](https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_
 > CRS has a integer identifier, e.g. WGS84 is EPSG:4326. The downside is that you can only use the
 > CRSs EPSG defines and cannot customise them. Detailed information on the structure of
 > the EPSG dataset is 
-> [available on their website](http://www.epsg.org/GuidanceNotes).
+> [available on their website](https://epsg.org/guidance-notes.html).
 > 
 > * The OGC WKT standard is used by a number of important geospatial apps and software libraries. 
 > WKT is a nested list of geodetic parameters. The structure of the information is