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Questions tagged [arcmap]

ArcMap is a piece of software within the ArcGIS suite. It is utilized for cartographic production as well as geospatial analysis.

Overview

ArcMap is used primarily to view, edit, create, and analyze geospatial data. ArcMap allows the user to explore data within a data set, symbolize features accordingly, and create maps.

Tag usage

Consider whether the question is more suitable on Stack Overflow SE or GIS SE

373 questions
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Use field calculation to add string from another field if it is not Null

I need to create one column that joins strings from two other columns without creating extra delimeters. I have one column containing wastewater facility types and another containing water facility types. Most are Null in one or the other, but some…
Summer Chandler
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Python Sequential Requests: Data Processing Automation within ArcMap

my python skills are very limited (to none) and I've never created an automated, sequential request for ArcMap. Below are the steps I'd like to code, any advice would be appreciated. Locate File folder Import “first” file (table csv) (there are…
Johanna
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How to create an ArcMap Layer from a ArcGIS Map Service

I would like to add an ILayer created from an ArcGIS Server Map service to an IMap with ArcObjects, but don't see how to do it. I am getting an IMapServer3 with the following code, where mapName = the map service: serverContext =…
Mele Koneya
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C# and ArcMaps: How do i pass ui inputs to background thread without getting SERVERFAULT?

I'm helping a colleague debug a tool he is creating for ArcGis. It is used to create Replicas, and is done through selecting some different inputs from dropdowns in a winform. The issue is that when running all the code on the UI-thread, our ui…
Anders Jensen
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Removing last string value from a legend while using data driven pages

I am trying to figure out how to remove the last value from a string in a legend while using data driven pages. I have a series of maps using dd pages and a reference grid, and each map has a key for the USGS Topo Quads that the map is showing. I…
WasatchGIS
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How to show Dynamic legend for categories using unique values of a field in ArcGIS JavaScript?

I am using arc gis api for java script 3.16. We are facing issues for showing dynamically category wise legend. i have Draw categories using unique values of one field in symbology of layer property arc map 10.3.1 and than publish this .mxd file as…
adarsh sharma
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EPSG WKT in rasterio

Good Evening everyone. I have a question regarding the warping options in rasterio. I have two raster datasets from Albania. The first raster is the product of a clipping, and the second one is the country's boundaries. For the first, I have the…
Roger Almengor
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Is it okay to use the same column as a primary key for different tables?

I am a total novice to this whole database world and I have a question. I am building a database for my final project for my masters class. The database includes cities, counties, and demographic data for the state of Colorado. The database…
Dane
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Identify the largest point within the radius of another point?

Use this example data to see what I mean tag <- as.character(c(1,2,3,4,5,6,7,8,9,10)) species <- c("A","A","A","A","B","B","B","C","C","D") size <- c(0.10,0.20,0.25,0.30,0.30,0.15,0.15,0.20,0.15,0.15) radius <- (size*40) x <-…
Jay
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Python - removing double quotation marks " so that script runs

I am using Python scripts to edit the table of many shape files. The following script runs fine, but if there are any " marks in the SIT_FULL_S field, the script errors and shuts down. gp.CalculateField_management(fc + "\\Parcels.shp","SIT_FULL_S",…
andrew k
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import arcpy results in ImportError: cannot import name shares_memory

I recently upgraded my ESRI ArcDesktop software to version 10.5, but now when I run any of my python scripts that require the arcpy module be imported, I get the below error: >>> import arcpy Traceback (most recent call last): File "", line…
Benno
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How to read in a raster and incorporate reference data in .aux.xml, .tfw etc?

I've got a tif I am trying to read in with the assigned projection/datum/etc. These are tifs exported from ArcMap with .tif.xml and .tfw files containing projection info. Is there a way in R to bring in the assigned coord.ref with the .tif Read in…
Tyler Gagne
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Offline Arcmap digitize map display on android

Im quite new in arcmap map and i have been spending more than 2 week stuck in how to show map online offline. I have tried the code is attached but when i run the application.It crashes nothing to show. You can see my code and i also attached…
zohaib
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Is ArcMap compatible with JavaScript?

I need to make an add-in in ArcMap, that I upload an arcmaps window where a 360 image type PhotoSphereViewer is displayed. Ref: http://photo-sphere-viewer.js.org/ But when loading in viewer html a page that makes use of this library throws an…
Yurley Sánchez
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Raster to polygon script loop failing!! error 99999!

I am trying to make a script which selects every .png file in a folder beginning with the letters "LG". I then want the scipt create a shapefile, replacing the "LG" with "SH", and then i want the script to buffer that shapefile and rename the buffer…
Alice Duff
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