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Early in my career an industry veteran cautioned me from taking on a new initiative for my company. His words of wisdom were, “Pioneers Get all the Arrows.” *I thought long and hard about these words as I embarked upon this initiative, ultimately working on a team that enjoyed much success. But...

As datasets get larger it makes more sense to do your image analysis and processing where the data is rather than moving it to your personal computer. Until now, when working with an image service, you’ve had two options. If you wanted to create something custom, you’d have to access the data...

This should be fairly simple thing but bugging me at the moment. I have ~5k HDF files in a folder with names: MOD11A1.A2001001.h24v05.005.2006343042921and so on.....I have following which loop through all of them to extract a subset grid from each HDF file. For unknown reason, python script...

I am on a budget and I want to buy a laptop solely for the purposes of using Arcmap and nothing else. The laptop I am going to buy is as follows: HP Stream 11-d061na 11.6Intel Celeron N2840 dual core processor.2.16 GHz/2.58 GHz with Burst1 MB cache 2GB RAM.32GB solid state hard drive.Microsoft...

I'm using ArcGIS 10.1 for Desktop and I need to trace downstream on a river network from a Discharge point to another point where the river intersects polygons of interest. The distance from each discharge point to the nearest point of intersection (with the polygon of interest) is an important...

I am looking for Migrating ArcGIS Server Portal contents from 10.2.1 to 10.3.1. To expand, I would like to migrate the contents (web maps, layers, apps etc..) from my running 10.2.1 portal to 10.3.1 (new) portal server. Please suggest me best possible way. I have more than 1000+ users with huge...

I have a script that uses arcpy.CopyFeatures_management(FEATURE_CLASS_SDE, FEATURE_CLASS_LOCAL) to copy a feature class from our enterprise SDE to a local file geodatabase. For the most part, it works well. Occasionally, though, it fails in spectacular fashion. when it fails, I get a message...

I've been trying to install a tinyows with wfs-t server to compare the project with OSM. OSM was a rather easy install but I'm running into trouble with tinyows because of fragmented documentation. I've followed these two guides for the install...

I am trying to run a spatial query between two tables. Table one (prism_ppt_monthly - see below for details) is monthly precipitation data. Table two (usgs_basin_boundary - see below for details) are polygons of hydrologic basin boundaries. I would like to create a time series of the total...

Yes, I know the math behind this is simple, but I'm looking for a way to automate the process. In ArcGIS 10.2.2. is it possible with the Create Random Points data management tool to generate a set of random points based on a percentage of the area of the constraining polygon? More specifically...

I have a recycling feature cursor that is used to fetch a single row. Is it my responsibility to release that returned feature, or will it be cleaned up by the cursor as it would be if I consumed the entire cursor? public object GetFirstValue(IFeatureClass featureClass, string field){...

Bonsoir à tous, j'aimerais savoir comment diviser une grande parcelle en petites parcelles tout en définissant les superficies. Par exemple j'ai une parcelle plus grande de 50Ha que je voudrais diviser (morceler) en petites parcelles de 2Ha. Merci à qui voudra bien m'aider, que ce soit en me...

03 Stibnite Stibnite is antimony sulfide, but it looks like silver. For that reason, the huge, shining metallic crystals of this unstable compound were once fashioned into magnificent eating utensils. But the sword shaped crystals bore the powers of death to those who used them. Stibnite’s...

In ArcGIS the result of Create Random Points tool when using a feature class to constrain the extents has an attribute called CID. What do the values in this field represent? أكثر...

I have a parcel shapefile. Many of the parcels have been combined over time, but the shapefile still represents the original parcel boundaries. The attribute table has a field for the original parcel number as well as, for those that have been joined, the current 'parent parcel'. I created a new...

Does anyone know any public sources for GIS leaseholding data for large players in the Oil & Gas industry. I would like to get my hands on leasehold polygons of large producers like Chevron, Exxon, etc. To my knowledge this is all public data, and in no way private, correct? أكثر...

With 4 colors you can create a map in which adjacent polygons never have the same color. It's a technique that has been known for at least 100 years. But ArcMap doesn't have the ability built in to set up 4 color symbology. It used to in version 9 but that was removed in 10. ESRI claims you can...

I have installed QGIS through OSGeo4W installation. My operation system is windows 7 64x. I try to start the program QGIS Desktop from start menu this error: Do I need to do something? Installation was successful and re installing doesn't change anything. أكثر...

Why are circles appearing on my map? It started after using QGIS dev build 2.9 and now appears even on 2.8.1. Also I've noticed that the usual list of CRS does not appear while using the dev build. Only custom CRSes appears. What gives? The circles are not selectable or identifiable. Circles...

Manage a complete planning process in a single web app and enable collaboration among team members. أكثر...