Changes between Version 4 and Version 5 of GmlDefinitions

Timestamp:

Nov 7, 2012, 6:08:16 PM (11 years ago)

Author:

Piero Campalani

Comment:

—

GmlDefinitions

@@ -242 +242 @@
 == __TemporalCRSs__ == 
 
-'''`<resolver>/def/crs/OGC/0.1/ANSI-date`'''[[BR]]
-'''`<resolver>/def/crs/OGC/0.1/2010-hh`'''[[BR]]
-''CRSs for temporal axes mapping. They could be created for standard measurements of time/date (e.g. Julian day, ANSI date), or for custom ad-hoc ones (e.g. the hours' count from the beginning of 2010).''
+'''`<resolver>/def/crs/OGC/0.1/ANSI-Date`'''[[BR]]
+'''`<resolver>/def/crs/OGC/0.1/2000-mins`'''[[BR]]
+''CRSs for temporal axes mapping. They could be created for standard measurements of time/date (e.g. Julian day, ANSI date), or for custom ad-hoc ones (e.g. the minutes' count from the beginning of 2000).''
 
 === Template ===
@@ -317 +317 @@
 
 === Example: ANSI date ===
-
 {{{
 #!text/xml
@@ -340 +339 @@
    </gml:domainOfValidity>
    <gml:timeCS>
-      <gml:TimeCS gml:id="ANSI-CS">
-         <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/cs/OGC/0.1/ANSI-Date</gml:identifier>
-         <gml:axis>
-               <gml:CoordinateSystemAxis gml:id="ansi-axis" uom="d">
-               <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/axis/OGC/0.1/ANSI-Date</gml:identifier>
+      <gml:TimeCS gml:id="days-CS">
+         <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/cs/OGC/0.1/days</gml:identifier>
+         <gml:axis>
+               <gml:CoordinateSystemAxis gml:id="day-axis" uom="d">
+               <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/axis/OGC/0.1/days</gml:identifier>
                <gml:axisAbbrev>t</gml:axisAbbrev>
                <!-- "wikipedia" codespace is a joke but.. actually can give information of what is "future" direction"! -->
@@ -356 +355 @@
          <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/datum/OGC/0.1/ANSI-Date</gml:identifier>
          <gml:origin>1601-01-01</gml:origin>
+      </gml:TemporalDatum>
+   </gml:temporalDatum>
+</gml:TemporalCRS>
+}}}
+
+=== Example: ANSI date ===
+{{{
+#!text/xml
+<gml:TemporalCRS gml:id="2000-mins-CRS">
+   <gml:description>Continuous count of minutes starting from Jan 1, 2000 (00h00)</gml:description>
+   <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/crs/OGC/0.1/2000-mins</gml:identifier>
+   <gml:name>Minutes from 2000</gml:name>
+   <gml:domainOfValidity>
+      <gmd:EX_Extent>
+         <gmd:description>Bottleneck in this case is time ranges accepted by current Java library Date4j (+- 0..9999) [need to find new library or manually understand e.g. how many years/days/hours/minutes are N minutes</gmd:description>
+         <gmd:temporalElement>
+            <gmd:EX_TemporalExtent>   
+               <gmd:extent>
+                  <gml:TimePeriod gml:id="date4j-TP"> 
+                     <gml:beginPosition>1999-12-25T01:21</gml:beginPosition>
+                     <gml:endPosition>2000-01-07T22:39</gml:endPosition>
+                  </gml:TimePeriod>
+               </gmd:extent>
+            </gmd:EX_TemporalExtent>
+         </gmd:temporalElement>
+      </gmd:EX_Extent>
+   </gml:domainOfValidity>
+   <gml:timeCS>
+      <gml:TimeCS gml:id="minutes-CS">
+         <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/cs/OGC/0.1/minutes</gml:identifier>
+         <gml:axis>
+               <gml:CoordinateSystemAxis gml:id="minutes-axis" uom="min">
+               <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/axis/OGC/0.1/minutes</gml:identifier>
+               <gml:axisAbbrev>t</gml:axisAbbrev>
+               <!-- "wikipedia" codespace is a joke but.. actually can give information of what is "future" direction"! -->
+               <gml:axisDirection codeSpace="http://www.wikipedia.org">future</gml:axisDirection>
+            </gml:CoordinateSystemAxis>
+         </gml:axis>
+      </gml:TimeCS>
+   </gml:timeCS>
+   <gml:temporalDatum>
+      <gml:TemporalDatum gml:id="2000-TD">
+         <gml:identifier codeSpace="http://www.opengeospatial.org">http://kahlua.eecs.jacobs-university.de:8080/def/datum/OGC/0.1/2000</gml:identifier>
+         <gml:origin>2000-01-01T00:00</gml:origin>
       </gml:TemporalDatum>
    </gml:temporalDatum>