update rdoc

DESCRIPTION

@@ -16,5 +16,6 @@ License: MIT + file LICENSE
 URL: https://github.com/eblondel/geometa/wiki
 BugReports: https://github.com/eblondel/geometa/issues
 LazyLoad: yes
-RoxygenNote: 7.2.3
+Encoding: UTF-8
+RoxygenNote: 7.3.1
 Roxygen: list(r6 = TRUE)

R/geometa.R

@@ -1,13 +1,18 @@
 #' @name geometa
 #' @aliases geometa-package
 #' @aliases geometa
-#' @docType package
+"_PACKAGE"
 #' 
 #' @title Tools for Reading and Writing ISO/OGC Geographic Metadata
-#' @description Provides facilities to handle reading and writing of geographic metadata 
-#' defined with OGC/ISO 19115 and 19110 geographic information metadata standards, and 
-#' encoded using the ISO 19139 (XML) standard.
+#' 
+#' @description Provides facilities to read, write and validate geographic metadata 
+#' defined with ISO TC211 / OGC ISO geographic information metadata standards, and 
+#' encoded using the ISO 19139 (XML) standard technical specification. This includes 
+#' the following standards: ISO 19110 (Feature cataloguing), 19115 (dataset metadata),
+#' 19119 (service metadata) and 19136 (GML).
+#' Other interoperable schemas from the OGC are progressively supported as well, such as 
+#' the Sensor Web Enablement (SWE) Common Data Model, the OGC GML Coverage Implementation 
+#' Schema (GMLCOV), or the OGC GML Referenceable Grid (GMLRGRID).
 #'  
 #' @author Emmanuel Blondel \email{emmanuel.blondel1@@gmail.com}
-#'
-NULL
+#'