Merge pull request #1154 from eblondel/update-geometa

Update 08-read-write-plot.Rmd - geometa ISO 19115-3 support

Author: Nowosad

08-read-write-plot.Rmd

@@ -595,7 +595,7 @@ They help make datasets FAIR (Findable, Accessible, Interoperable, Reusable) and
 These standards are widely used within spatial data infrastructures, handled through metadata catalogs.
 
 Geographic metadata can be managed with **geometa**, a package that allows writing, reading and validating geographic metadata according to the ISO/OGC standards. 
-It already supports various international standards for geographic metadata information, such as the ISO 19110 (feature catalogue), ISO 19115-1 and 19115-2 (geographic metadata for vector and gridded/imagery datasets), ISO 19119 (geographic metadata for service), and ISO 19136 (Geographic Markup Language) providing methods to read, validate and write geographic metadata from R using the ISO/TS 19139 (XML) technical specification.
+It already supports various international standards for geographic metadata information, such as the ISO 19110 (feature catalogue), legacy ISO 19115-1 and 19115-2 (geographic metadata for vector and gridded/imagery datasets), ISO 19115-3, ISO 19119 (geographic metadata for service), and ISO 19136 (Geographic Markup Language) providing methods to read, validate and write geographic metadata from R using the ISO/TS 19139 (XML) and ISO 19115-3 technical specifications.
 <!-- To address the complexity and exhaustiveness the standards, and the advanced knowledge required to use them, complementary packages such as [**geoflow**](https://github.com/r-geoflow/geoflow) have been built to ease and automate the management of metadata. -->
 Geographic metadata can be created with **geometa** as follows, which creates and saves a metadata file: