[gis] Forum Topics

I interpolated temperature data observed on an urban area formed by 12 locations. Now i would like to remove all interpolated values that are outside the shapefile layer. How can i do it? The shapefile links: https://www.dropbox.com/s/0u76k3yegvr09sx/LimiteAMG.shp?dl=0 https://www.dropbox.com/s/yxsmm3v2ey3ngsp/LimiteAMG.cpg?dl=0 https://www.dropbox.com/s/yx05n31dfkggbb6/LimiteAMG.dbf?dl=0 https://www.dropbox.com/s/a6nk0xczgjeen2d/LimiteAMG.prj?dl=0 https://www.dropbox.com/s/royw7s51n2f0a6x/LimiteAMG.qpj?dl=0 https://www.dropbox.com/s/7k44dcl1k5891qc/LimiteAMG.shx?dl=0 The Data is: Lat Lon T 0 20.8208 …

Hi, all. I would like to know about convertion from (x, y) to (latitude, longitude)? For Example: In my project(windows form - VB.NET) i have a Panel (control) and have a MouseMove Event then when i moving the mouse it have a location such as: Label1.text = e.X Label2.text = …

:( Sorry the topic spelled incorrectly.. I can't edit it noe.. sorry for that Friends again need you so badly.. I'm developing my simple GIS application, actually here's what I developed so far.. [CODE] import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import javax.swing.BoxLayout; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; …

I am very new to Python and scripting and am trying to write script to delete any point feature classes in my .gdb. I have found an example, but can't get it to run. Your help is greatly appreciated. [CODE] import arcpy arcpy.env.workspace = r"E:\GIS_255\Week5\Harmon_Wk5_GIS255\KingCounty.gdb" import string try: fcList = …

There's a map for that. And now nonprofits can get it for free. ESRI, the company that produces the ARCView series of geographic information systems applications, [URL="http://www.esri.com/nonprofit/index.html"]announced [/URL]today its Nonprofit Organization Program, intended to provide copies of the seminal mapping software for free to nonprofits. "The Esri Nonprofit Organization Program …

Hi all, I'm new here , and I’m new in programming , especially c#, but i work very hard. I have some work to do , particularly saying master degree project. Main thing what i have to do is to create some primitives in 3d , using a text file …

You could call it Santa 6.0. In what's becoming a regular product cycle, Google [URL="http://googleblog.blogspot.com/2009/12/now-dasher-now-dancer-track-santa-and.html"]announced[/URL] today the new features that Santa-tracking kids of all ages could expect starting on Christmas Eve at 2 am EST: primarily, support for the Google Earth plug-in, meaning that users will be able to watch …

Hi everyone.. can i have sample using TatukGIS in delphi please.. i just try TatukGIS sample but somehow canot understand how to make it.. i need for tracking, load shp file, get NMEA from COMPort and drawing a picture (symbol) in map using Long Lat.. TIA

I need to build a simple GIS or map view component for a larger system for my Final Year Project. But I have no prior experience in the field. Therefore I need to add this component as a additional feature only and with the least amount of effort and time. …

Are there any APIs or components that can be used for GIS development?

Ah, yes, the wonderful Christmas tradition of watching Santa's travels around the world using a missile defense system. It's actually a very sweet story. "The tradition began in 1955 after a Colorado Springs-based Sears Roebuck & Co. advertisement for children to call Santa misprinted the telephone number," explains the NORAD …

If you like the Google Earth mapping application, there's now an application that works with it and provides information on [URL="http://earth.google.com/outreach/kml_entry.html#tMarine%20Protected%20Areas"]"Marine Protected Areas"[/URL] on the Earth. Installing the application shows all the various marine protected areas (MPAs); clicking on them provides some information, including a link to [URL="http://mpas.appspot.com/pa?id=agRtcGFzchULEg1Qcm90ZWN0ZWRBcmVhGJv9AQw"]more detailed information[/URL]. …

Just months after [URL="http://www.daniweb.com/blogs/entry3136.html"]Google purchased [/URL]the entire online rights to a new satellite's imagery, the U.S. government, citing budget concerns, has [URL="http://www.usatoday.com/news/washington/2008-10-21-cognress-satellites_N.htm"]canceled plans[/URL] to launch two more commercial satellites. According to the Associated Press, the House and Senate intelligence appropriations committees cut approximately $1.7 billion in funding for 2008 and …

If you like using Google Maps and Google Earth in your applications, you're about to get better access to imagery. GeoEye Inc. of Dulles, Va., launched last Saturday a [URL="http://geoeye.mediaroom.com/index.php?s=43&item=304"]satellite[/URL] intended to provide high-resolution black-and-white and multispectral imagery. GeoEye and Google announced in [URL="http://www.reuters.com/article/internetNews/idUSN2837224420080829"]August[/URL] that Google had purchased the online …

With gas still hovering at $4 a gallon, the Arctic ice caps melting, and our waistlines expanding, walking is more important than ever. But how to figure out whether a particular home or work location is a good one for walking? Well, there's a way. [URL="http://www.walkscore.com/"]www.walkscore.com[/URL] is another one of …