WMS-T 如何運作
Interpreting Time Values
When MapServer receives a request with a TIME parameter, it transforms the time requests into valid expressions that are assigned to the filter parameter on layers that are time-aware. Here are some examples of how different types of requests are treated (wms_timeitem is defined here as being “time_field”):
When MapServer receives a request with a TIME parameter, it transforms the time requests into valid expressions that are assigned to the filter parameter on layers that are time-aware. Here are some examples of how different types of requests are treated (wms_timeitem is defined here as being “time_field”):
METADATA "wms_title" "timemap" "wms_timeformat" "YYYYMMDD" "wms_timeextent" "20021130/20061130" "wms_timeitem" "TIMES" "wms_timedefault" "20021130" "wms_srs" "EPSG:4326" END LAYER NAME "Roads" STATUS ON TYPE LINE TILEINDEX "tiger/index.shp" TILEITEM "LOCATION" END
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