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

Global Mapper User's Manual
♦ KML - export to a raster KML/KMZ format file for display in Google Earth.
♦ PNG - export to a PNG format file.
• SPATIAL_RES - specifies spatial resolution. Defaults to the minimum spatial resolution of all loaded
data if not specified. Should be formatted as x_resolution,y_resolution. The units are the units of the
current global projection. For example, if UTM was the current global projection and you wanted to
export at 30 meter spacing, the parameter/value pair would look like SPATIAL_RES=30.0,30.0.
• SPATIAL_RES_METERS - specifies spatial resolution to use in meters. The value in meters will
automatically be converted to the curent view/export projection units. For example, to do an export at
2.0 meter spacing (or as close as you can get to that in the current units), use
SPATIAL_RES_METERS=2.0, or to do an export at 1.0 meters in X by 1.5 meters in Y, use
SPATIAL_RES_METERS="1.0,1.5".
• PIXEL_SIZE - specifies the desired size in pixels of your export. Use this instead of SPATIAL_RES
if you know exactly how many pixels in size your export should be. The format is
PIXEL_SIZE="widthxheight". For example, to make your export have dimensions of 1024 pixels
wide by 768 pixels tall, use PIXEL_SIZE="1024x768".
• FORCE_SQUARE_PIXELS - if this value is set to YES, the spatial resolution of the resultant raster
file will be set so that the x and y pixel size are the same, with the minimum default size being used
for both.
• GLOBAL_BOUNDS - specifies the export bounds in units of the current global projection. There
should be 4 values in a comma-delimited list following the parameter name. The values should be in
order of minimum x, minimum y, maximum x, maximum y.
• GLOBAL_BOUNDS_SIZE - specifies the export bounds in units of the current global projection.
There should be 4 values in a comma-delimited list following the parameter name. The values should
be in order of minimum x, minimum y, width in x, width in y.
• LAT_LON_BOUNDS - specifies the export bounds in latitude/longitude degrees. There should be 4
values in a comma-delimited list following the parameter name. The values should be in order of
westmost longitude, southernmost latitude, easternmost longitude, northernmost latitude.
• LAYER_BOUNDS - specifies that the export should use the bounds of the loaded layer(s) with the
given filename. For example, to export to the bounds of the file "c:\test.tif", you would use
LAYER_BOUNDS="c:\test.tif". Keep in mind that the file must be currently loaded.
• LAYER_BOUNDS_EXPAND - specifies that the operation should expand the used
LAYER_BOUNDS bounding box by some amount. The amount to expand the bounding rectangle by
should be specified in the current global projection. For example, if you have a UTM/meters
projection active and want to expand the bounds retrieved from the LAYER_BOUNDS parameter by
100 meters on the left and right, and 50 meters on the top and bottom, you could use
LAYER_BOUNDS_EXPAND="100.0,50.0". You can also specify a single value to apply to all 4
sides, or supply 4 separate values in the order left,top,right,bottom.
• GEN_WORLD_FILE - specifies that a world file should be generated in addition to the image file.
Use GEN_WORLD_FILE=YES to turn on.
• GEN_TAB_FILE (GEOTIFF and PNGonly) - specifies that a MapInfo TAB file should be generated
in addition to the image file. Use GEN_TAB_FILE=YES to turn on.
• GEN_PRJ_FILE - specifies that a projection (PRJ) file should be generated in addition to the data
file. Use GEN_PRJ_FILE=YES to turn on.
• PALETTE - specifies the palette/image type to use. If not specified, a 24-bit RGB image will be
generated.
♦ KEEP_SOURCE
- The exported file will use the some color configuration (if possible) as the file being
exported. Note that this option is only available if you have only a single layer loaded for
export.
Map GPS Coordinates - GPS Map Coordinates - GPSCoordinates Map 225