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Is there a simple way to determine the amount of hard drive space a feature class takes up? I feel like I'm missing something simple, but I don't recall a method that does so. You would think that right-clicking a dataset in ArcCatalog would do it for you. The best I've ever been able to...

Summary: Working throughout the Mississippi River basin, USGS scientists and collaborators from the University of Texas at Austin have established the river’s own potential to decrease its load of nitrate and identified how certain basic river management practices could increase that potential...

I am looking for a general approach to "refreshing" a NETCDF store using the REST API. I have a NETCDF file that is generated every 24 hours. I need to update the file, but would prefer not having to recreate each layer, as there are many. I thought perhaps I could rename the coverage store and...

I'm trying to build a simple web application to display service coverage information worldwide. I have been using Datamaps/D3 to build the application. I downloaded the Natural Earth shapefiles for countries and for states/provinces. I am using GDAL and Topojson tools to get JSON data for the...

I have been searching for the way to compile R arcgisbinding against 10.2,since i don't have 10.3.1 version which is compatible for the arcgisbinding package.but could not get the solution.Please help me with this as sooner possibly. thank you. أكثر...

In calculate geometry, I need to change the units to square metres, however all but 'property' is greyed out. (See image) I have tried this with editing on and off, same result. What should I be doing differently? Syra أكثر...

I'am trying to utilize osm2po as java lib for calculation of distances matrix between some set of points (lat/lon) and for each pair of points I call the following method that code is based on sample provided at osm2po.de web-site: public int getDistance(GeoPoint source, GeoPoint target) {...

I am trying to use the arcgis javascript to create a buffer select. when I try to add the script to select the features within the buffer, nothing works, but when I remove the selection part of the script the buffer works. Can any one assist please. Here is the code: html...

I have a table of 150 records which I was able to geocode except for 21 points. I'm able to manually geocode the rest of these 21 points. Every time I add the point, it creates a new row (which I know is normal). Is it possible, however, to add the point to an existing row? I have 62 fields in...

Esri UK story map shows every location visited by 007 since Dr No was released in 1962. أكثر...

Summary: Heightened interest in advancing sage-grouse conservation has increased the importance of sagebrush-steppe restoration to recover or create wildlife habitat conditions that meet the species’ needs. Contact Information: Susan Kemp ( Phone: 541-750-1047...

An electricity manhole is a little room buried in the street or sidewalk and is where utility workers access electric cables, switches, and other dangerous stuff. (In the old days, the majority of workers were men, so the term “manhole” stuck.) When a cable fails, workers splice together new and...

A basemap is an essential mapping component for providing relativity and context to spatial data displayed on a map. Providing users the option to select from a variety of basemaps can offer a more refined finish and custom option to end users. The short video below demonstrates a simple basemap...

According to the 2.12 Changelog QGIS now ships with a light and a dark UI Theme. A longer description of the UI themes can be found at Nathan Woodrows blog on QGIS UI themes. However, when I install QGIS 2.12.0-1 via OSGeo4W there is only the option to choose the default theme. Does anybody...

I'm trying to add new geography points with Z and M values to a geography linestring.This has to be SQL 2008 R2 compatible. I've found some references to .STUnion() and tried that. The linestrings get combined but the Z and M values are lost. Any ideas why this is happening or suggestions how...

I have a question about Openlayers3 , I have the below code that initializes my map on my small demo application: var map = new ol.Map({ layers: [ new ol.layer.Tile({ source: new ol.source.OSM() }) ], target: 'map', controls: ol.control.defaults({...

We're running ArcGIS 10.0 and using a python script to move layers, turn on the correct layers, zoom to the correct extent and export a pdf map. The script normally takes 30 - 35 seconds to finish. Moving layers takes the bulk of the processing time, usually 20 - 25 seconds using this code...

From openstreetmap, I want to download only the features that have specific change set comments (like #ABC). I already know how to download OSM data (using JOSM) and found this webpage shows filtered result only; no download option available (my required format) . It would be a great help for a...

IMAGINE UAV is a new application designed to automatically process UAV data within ERDAS IMAGINE. It is based on Spatial Modeler operators which embed suitable photogrammetric algorithms. IMAGINE UAV produces ortho-mosaics, point clouds and digital surface models. IMAGINE UAV is now available as...

Jack Dangermond discusses how municipal Chief Data Officers can impact policy, emphasizing ways that data can be used in the fight against poverty and inequality. أكثر...