I'm real green at this program and need to crop a county out of a state map, how or where can I find how to do this? I'm using a NED background overlayed by...
Carl, If you have both the NED loaded and the county Shapefile (with the counties as area features), you just need to select the county area to crop to with ...
Don't know how far back this goes, but using GM10 you can export a raster image to selected area bounds. If you have an area of your county load it over your...
... counties ... to with ... using the ... then on the ... feature(s) ... [mailto:global_mapper@yahoogroups.com] ... That was so easy it makes me feel stupid. ...
Hi everyone! I have a little problem here... do you know how I can extract some shapefile from a raster image? Thank you in advance. All the best, Iulian ...
Hi Mike, I am using global mpper trial version, I have I have 2 problems : 1_ Why, there is no transparent back ground? This means, if I export raster file in...
Iulian, There is not any way to automatically extract vector data from a raster image in Global Mapper. You would need to manually digitize the vector data...
Dear Mike, Thank you for your response. All the best, Iulian ________________________________ Iulian GHERGHEL http://www.igherghel.uv.ro tel. 0741 30 77 99 ...
There are some formats that will support automatically marking 'no data' areas as transparent on export. These are PNG, 24-bit GeoTIFF, ECW, and JPEG2000....
... Will this work, Mike? http://www.cartotalk.com/index.php?s=25375b3db40d3445dbabbe52a142d1d7&showtopic=1910&st=0&p=10487&#entry10487 FD 1958 Spheroid:...
Bob, Unfortunately that is only a partial definition. In addition to the ellipsoid that the datum is based on I also need transformation parameters (either 3...
Bob, Thanks, that's exactly what I needed. Now all of the datums in the set of PRJ files from the Middle East should be supported. I have placed a new build at...
Thanks alot, it works fine now ________________________________ From: Global Mapper Support <global_mapper@...> To: global_mapper@yahoogroups.com Sent:...
Hi Mike, Pretty trivial esthetic thing. When I export DEMs, under GRIDDING>>GRID NAMING if I put in a small letter the file name is saved with a capital ...
Good day- I am having issues exporting an ASC file. I have tiles loaded, and then I also have a country shp file. When I go to export it to a specified format...
Jason, Are you cropping to the county shape and does the shape have a lot of vertices? If so, that would be the problem. The more detail (i.e. number of ...
Yeah, I am trying to clip my ASC images with a country border. It does not matter what file type I am exporting out to. If it will not work , it will not work...
The huge number of vertices is definitely the cause of the slowdown. Whenever you crop to an area each pixel is tested to see if it is in the area being...
Hello Mike, I need to convert a number of NHD Sub-Basin datasets to GM standard types using the Ftype attribute as a basis for type selection. Examples are: ...
Hilton, While there is not currently any way to do this, I think this might be something pretty useful to add and I could do it rather easily. Give me a couple...
Iulian, There are some free raster to vector programs that are listed here >> http://en.wikipedia.org/wiki/List_of_raster_to_vector_conversion_software Alan...
Hi Mike, I got the following error when loading a workspace: The following errors were generated loading the wokspace file WARNING: Error loading data buffer. ...
Hi Mike, I have an area feature with island holes in it. I want to turn those holes into areas for another feature layer. What's the best way to do this? ...
ok, I've worked this out: display all vertices. select all vertices convert vertices to line feature convert line feature to area feature delete the line...
monks, really don't have to display the vertices. If you right-click the area feature, you can tell it to select all islands (under advanced selection...
Dear Mike I am really very sorry that I was so busy in my professional job that I could not thank you earlier for adding  such a powerful utilty in GM. In...
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