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Thousands of people were forced to evacuate as Category 4 Typhoon Duhuan made landfall. أكثر...

I have a shapefile that breaks the city of San Francisco up into a number of different districts depending on who your supervisor is. I need to make a lookup tool that takes a single long lat value and says which supervisor district the point lies in. The supervisor district is one of the...

Related to this question, I am considering building QGIS with qt5 (caveats acknowledged) in order to improve rendering speed with qt5's OpenGL support. Before I attempt this I need to know whether QGIS (2.8/2.10) built this way would actually use qt5's OpenGL capabilities for improved rendering...

Rotate functions in "Rectangles, Ovals Digitizing" as well as "Advanced Digitizing" d I am trying to rotate squares via the rotate tool in the "Rectangles Ovals Digitizing" Plugin in QGIS. The dimensions/proportions of the sides, however, are distorted whenever I do so. Any idea of why this is...

ESRI data reveals the next areas to tackle to revitalize Davenport's neighborhoods. أكثر...

Dr. Este Geraghty, Esri's Health and Human Service Sector Manager, announces this year's app challenge winners. أكثر...

Esri interactive map allows you to click a zip code, and see demographic data on it pertaining to wealth. أكثر...

Re: Feature Request: Ability to specify RenderQuality at the shapefile level Hi Matt, Sounds like a good feature to have and I'll try and put this in the next release. If you want discuss the changes you made you can email me at enquiries@easygisdotnet.com. Thanks Winston أكثر...

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I am receiving an error when accessing the fields of the locator package. My locator has a single input field (specified as "Street" by the locator and the table field name is "Request Address One"). The ArcGIS Resource Center Desktop Help page code example for 10.0 is...

I am a graduate attempting to brush up on my GIS skills. I cannot open a GDB file downloaded from ArcGIS online. (This is for the Rondonia tutorial, if anybody is familiar with it). I'm using ArcGIS 10.1 for Desktop. أكثر...

First of all, I have done a lot of research on sending elevation datas to Worldwind Java(WWJ). Then I stumble upon this a site saying that I need the DDS/BIL Plugin for WWJ to read the elevation datas and that I also need to configure some files on WWJ. I am really confused as to which files I...

I am able to run my script and publish it to the server, but when i run it from the server I am getting this error: Traceback (most recent call last): File "D:\arcgisserver\directories\arcgissystem\arcgisinput\Reporting\AdminReport.GPServer\extracted\v101\adminreport\adminReport.py", line...

I'm looking to calculate all combinations of the closest distance 2 polygons in a set of polygons in ArcMap 10.2.2. I have an advanced license. I'm assuming it has something to do with the Proximity toolset (Near Tool maybe? I've never done a "Generate Near Table" using polygon edges, only...

By Reg A. Watson, Bridget S. Green, Sean R. Tracey, Anna Farmery, and Tony J. Pitcher “Knowing where and how seafood is caught or farmed is central to empowering consumers, and the importers that supply them, with informed choices. Given the wide-ranging, complex and at times commercially...

I am attempting to place a 10X10 grid over 400 30mX30m polygon squares. I have been successful using the create fishnet tool in arcGIS to create a polyline grid feature within a specified polygon but only if the polygon is in its own shapefile. I used the split layer by attribute tool that I...

Using QGIS, I started with LIDAR points (every 5 m) on a 90’000 ha area and then converted it in a raster of elevation (interpolating to fill some holes in LIDAR data). Now, I want to get a polygon representing the surface for which the cell value is equal or below a given threshold value. I...

I am interested in placing several markers/nodes on a map, defining a bounding box and then dividing that bounding box based on closest distance (straight-line) to a node. However, I'm really at a loss how to begin and would really appreciate any tips (using R, arcGIS, or python). I was...

I have exactly zero experience with coordinate systems on the map. This was written down by my grandfather. It's an inholding in/near Denali and I'd like to see the actual property lines, assuming it's square. I'd love it if someone could either explain how to convert it to standard GPS...

Is there anyway that we could change the kml file programmatically ? preferably using javascript or c#? I am using javascript for my front end and c# for my backend. for instance, i would like to have an image file of the following kml (it should create a border) preferably with the map on the...