Map GPS Coordinates - GPS Map Coordinates ... - Global Mapper

Global Mapper User's Manual
JPL WMS data server. Once you've entered the URL, press the Get List of Available Data Layers button to
query the server and populate the data control with the available data layers on that server. Then simply select
the data layer and style that you want and press OK to have it added to the available data source list. Once a
source is added, you can use the Remove Source button to remove it from the list of available data sources at a
later time. If you need to specify additional options for the WMS server, such as forcing a particular image
format to be used, add those parameters after the Service Name parameter. For example, to force the use of
the JPG format, you might specify a Service Name parameter of 'WMS&format=image/jpeg'. To force a
particular projection that the server supports to be used, include a SRS parameter, like
'WMS&SRS=EPSG:26905' to force the use of the UTM projection with the NAD83 datum and zone 5N.
You can also right-click on the added WMS layer in the list of sources and set a maximum zoom level (in
meters per pixel) for the layer. For example you can specify a maximum zoom level of 5.0 meters per pixel,
so when loading data from the source no tiles with a resolution greater than 5.0 meters per pixel will be
downloaded. This is useful for sources that don't specify themselves what the maximum resolution should be
and just go blank when you overzoom them.
If you choose the OSM, Google Maps, or TMS source type, then the OSM/TMS Tile Source Defintion dialog
(pictured below) is displayed, allowing you to setup the source. You need to specify the base URL where the
data for the tiled source can be found (this should be the folder under which the folders for each zoom level
are stored). In addition you can select whether the source uses PNG or JPG image files and the maximum
zoom level and bounds of the data source.
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