Questions tagged [arcmap]

ArcMap is the former flagship application of ArcGIS Desktop and the tag for that (arcgis-desktop) should also be added for any questions about its GUI

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80 views

Error sharing layer package (.lpk)?

it was my understanding that creating an .lpk combined the symbology AND source data of a geography into one file for easy sharing. However, upon creating the .lpk here in the office, the field techs ...
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56 views

Using interactive inputs to Create Fishnet using ModelBuilder?

I'm creating a fully automatic tool in ModelBuilder, and have a problem with the Fishnet function. The tool should work with different files, and the user only needs to choose a specific txt file (...
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94 views

Dissolve output not dissolved in ArcMap?

Even though polygons of an input feature have the same attributes/dissolve fields, the output does look like in the picture below. Does anybody know what the problem is? This problem occurs only in ...
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54 views

Recalculating Spatial Extent of Subset using ModelBuilder?

I have a feature class of areas that are discontinuous. I want to be able to select each site and then create a fishnet grid (2x2) for each site I specify. I am able to do this except one major step:...
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1answer
60 views

Selection by Location on Raster, Using a Vector Layer

I'm trying to identify raster cells by location to eventually convert them to vector polygons, and then add them to an existing vector layer. Below is a picture to illustrate the problem. The green ...
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30 views

Merging different resolution DEMs in ArcMap? [duplicate]

I have 4 DEMs I would like to merge/mosaic together into 1 - each have a different cell size. I am using ArcMap 10.6.1 Things to note: - All have 1 band - There is 1m, 2m, 5m & 10m DEMs - ...
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40 views

Copying Shape_Length and Shape_Area data (replace geometry tool) to other rows, or suitable alternatives using ArcMap?

I am working on mapping extents for historical construction plans using ArcMap 10.6. I have sets of these blueprints that I must draw out dozens of similar polygons using the replace geometry tool, ...
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1answer
141 views

Showing image (photo) stored as PostGIS base64 in ArcGIS Desktop

I have a PostGIS table which stores point data with images as attribute (in base64 data type). I would like to show the pictures from the column "bild" of the attribute table which look like this in ...
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53 views

Getting lines across Legend symbol in ArcMap export to PDF?

I am encountering an issue with an item in the legend when I use a page size of 36x48 for exported PDFs. The item, a library symbol, appears to have lines going through it. It looks fine with smaller ...
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99 views

WindowsError: [Error 32]

I get a windows error when trying to run my tool again in the same arc project. It does run again once I shut down ArcMap and reopen and run the tool. Any Ideas? import arcpy, os, shutil, sys # ...
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413 views

Copying feature service to local geodatabase using ArcPy and ArcGIS API for Python?

I am trying to export/copy a feature service to a local geodatabase where I can work on it locally. I have provided the code below. I keep getting an "Object: Error in executing tool" for the last ...
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55 views

Least cost path creating unwanted straight lines

I’m very much a beginner with GIS and I’m stuck creating a least cost path. Basically, I’m trying to highlight which river valleys would most likely be flooded in the event of a volcanic eruption ...
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1answer
14 views

Changing Symbology Reflected in Others?

In ArcMap, I have a basemap that a couple people use at once and since I tend to make a lot of changes I've just copied the basemap but the layers are the same. As I am changing the symbology of my ...
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265 views

Updating Symbology on Layer using ArcPy?

I've been trying to update the symbology of a layer on my Python script. The layer that is to be updated shows the percentage of an age range in each region across a county. I have created a test ...
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303 views

Connecting Oracle Database 11g in ArcMap?

I installed Oracle Database Enterprise Edition 11g(11.2.0.1) in my machine. And I installed ArcMap Desktop 10.3.1 on another machine. Whenever I am trying to create a direct connection of Oracle DB ...
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228 views

Extract/Clip LAS (LiDAR lasd) based on shapefile, using ArcGIS Pro and ArcMap 10.6

I have a few large LAS files which span a big area. I have created an .lasd dataset in ArcGIS Pro and ArcMap 10.6. I want to use a shapefile to define the extent of the LAS file, and extract/filter ...
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38 views

Dissolving/aggregating/combining points by proximity using ArcMap?

I'm teaching a GIS lab where we have groups of students go out and collect GPS coordinates of security phones on campus using the Survey 123 app. Because of the way the it is set up, multiple groups ...
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26 views

Extending line to points an unspecified distance using ArcMap? [duplicate]

I would like to extend polylines (roads) to existing points (addresses points). Mostly driveways that are very close to the points. Extend Line does not do it since it requires a specified distance ...
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1answer
40 views

Exporting multiple shapefiles into FGDB with ArcPy (Python)?

Does anyone have any idea why I am getting the error? I am trying to export multiple shapefiles to a single File Geodatabase. >>> import arcpy >>> arcpy.env.workspace = r"W:/gis/...
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35 views

ArcMap tool for for mapping and measuring methane, considering variable parameters

I have data on 70 methane-emitting plants. For each plant I have the average data of temperature and precipitation between the years 2000-2014. In addition, each plant also has relative humidity, wind ...
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811 views

Features disappear during editing in ArcMap?

I'm having a problem with editing features within a file geodatabase. After drawing a feature and saving it, the feature will disappear from the data frame and the attribute table simultaneously. If I ...
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202 views

All layers in ArcMap lined up, but when exported to CAD, they shifted to different locations

I have all the layers in ArcMap lined up correctly, but they shifted in CAD after I exported them. Why is it? The data frame property shows current coordinate system: Current coordinate system: ...
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115 views

One or more dropped items were invalid and will not be added to the control - Color Balance Mosaic Dataset

I am having some issues dropping a processed Landsat 8 image into the Color Balance Mosaic Dataset. The image has been processed through the following: Atmospheric correction QGIS Pan-sharpening ...
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1answer
52 views

Data driven pages displaying same feature?

I'm creating data driven pages that display specific roads within specific counties. For whatever reason, the same roads are displayed on multiple pages even though the the correct route id is shown. ...
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24 views

Locations mapping looks off in ArcMap? [duplicate]

I want to upload a csv file with co-ordinates. The locations belong to USA. So I Upload a csv file to ArcMap and add XY data. The Projected Coordinate System is WGS_1984_World_Mercator. As soon as I ...
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71 views

Select layer by location and copy features from multiple shapefiles to multiple shapefiles

I want to apply the reverse of the intersection tool between two shapes several times for different shapefiles. I have 95 point features in folder A, each representing a species location. In folder B, ...
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25 views

Raster calculator and Zonal Statistics as a table do not work on joint combined raster?

I combined 3 raster files in ArcMap 10.4 and then joined 3 .dbf table to the combined raster and exported the result to a new .tif file. Now I am trying to run "Raster calculator" and "Zonal ...
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76 views

“Out of Bounds” CAD-originated shapefiles unable to georeference

I'm trying to import several polyline files from an AutoCad drawing into ArcMap. I keep running into an "out of bounds" error when trying to georeference the CAD layers to where they should be. I don'...
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79 views

Automating Model Builder (ArcMap) for NetCDF Processing

I have a NetCDF with 30+ years of monthly data from which I want to find the climatological normal. Using the NetCDF tutorial I found through NOAA (https://www.esrl.noaa.gov/psd/data/gridded_help/...
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1answer
85 views

ArcPy script to set TIFF color giving ERROR 000840

I have a Python script that read csv files containing location and attributes for several objects and put all of them in a geodatabase. I modified this script adding also a TIFF imagine with the ...
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128 views

Using Concave Hull By Case in ArcMap?

I'm trying to use Bruce Harold's Concave Hull Estimator Tool and I'm getting some errors. When trying to use the tool on ArcMap, I get this: There seem to be no object that I can use the tool on, ...
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159 views

Converting shapefile to .grd file?

I am new in ArcMap while using R Crisis software. I need to convert a shapefile into a .grd file. I read back the previous questions and answer and tried to execute and pop up that it was ...
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1answer
60 views

How to fix this Heatmap script from failing SQL expression (integer/string?) using arcpy (ArcMap 10.5)?

I have a heatmap script that will eventually print 10 PDF maps. At the moment it is failing at the SQL expression in the Make Feature Layer right before Kernel Density Raster creation because the ...
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81 views

Updating shapefile from ArcMap to ArcGIS Online - Automatically

I wish to update a Cities shapefile* in desktop ArcMap (10.5.1), and I would want this layer to be automatically updated (synced?) to a Cities layer in my US Severe Weather Alerts map on ArcGIS Online....
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25 views

Merging elevation values of multiple point shapefile

In ArcMap I have thousands of points with elevation values from an aviation route. This route is stored in a multiple point shapefile. I made a polyline shapefile based on the route x, y locations. Is ...
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18 views

Intersect multiple binary rasters based on certain criteria in ArcMap

I have multiple binary raster image (0.1). For example if I have n images, how can I extract the pixels that has the value of 1 and frequently occurred " the same pixels" in 70% of the n images (for ...
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23 views

Domain created, applied to feature class, but pick list not showing in table?

Domain was created, applied to a field in a feature class, but the pick list not showing in the table when I edit the feature class. In ArcGIS Desktop 10.2. I am wondering what I have missed?
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48 views

Flow Distance Not Calculating for Entire Raster

I am trying to calculate the height above the nearest stream for an area. The problem is, it only does so for a portion ( the colored area below) of my area of interest. In the pic below, the black ...
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86 views

How to change symbology on layer only available on Esri REST service?

I'm trying to work with a layer I can only find from an Esri REST service and I need to change the color of the layer, as the default blue it comes in doesn't show up well against an already-...
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1answer
52 views

Add-In to Switch Selection [ArcMap 10.4]

I'm creating a suite of add-in tools on a tool bar, and using this tool as a test. How I want it to work is thus: I have a buffer which has already been cut up by a line feature class I select the ...
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28 views

Is there a way to make multiple adjacencies explicit using the Polygon Neighbors tool?

I am analyzing a shapefile of precincts (polygons) in ArcMap 10.6.1 and used the Polygon Neighbors Tool to generate a table denoting the neighbor relationship between polygons. I am using the field ...
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23 views

ArcMap - Spatial Join changed the values

I just run spatial join on two big tables I have. for some reason, one of the columns has changed its values- for example, on the original input layer I had this value. : 72145367277699000 the ...
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1answer
54 views

ArcGIS attribute tables exploitation

I have kind of the same question as "greyline" : How to implement 3NF (third normal form) in ArcGIS attribute tables? I need, among other things, to place foreign key in my tables to combine them and ...
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79 views

TIFF somewhat does not match with a shapefile

Two layers, one .shp and a NDVI image (from the MODIS, exported it in TIFF format from envi), have the same geographic coordinate system (GCS_WGS_1984), but they are not overlapping 100% in ArcGIS. ...
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19 views

Arbitrary Data Points to Known UTMs

I have a series of data points that are placed out along an arbitrary grid and I have the known UTM of the datum for this grid. I'm sure there is a way to snap all the arbitrary points so they are ...
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134 views

Converting Service Area polygons to raster using ArcGIS Network Analyst?

I have just made some very nice service area polygons and would like to convert these to rasters for further analysis. When I try polygon to raster (field: to break), it results in an empty raster. I ...
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38 views

Downloading map as shapefile from ArcMap service?

I am trying to export a polygon file (link is below) available on the ArcMap service as a shapefile. Which tool I can use to do that? https://services.arcgis.com/jIL9msH9OI208GCb/arcgis/rest/...
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58 views

Error with Script Publishing Service from MXD with UNC Paths

I have script that attempts to publish a service which consists of a single tiff. I am using boilerplate ESRI code for this one: # initialize imagery_date = 'some date' folder_name = 'name of ...
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32 views

Populating segment to and from columns with roadnames without manually typing each name in ArcMap?

I have been given three shapefiles. One is a road centerline file with roadnames containing all the roads in a town (55k+ edges). One is an original file with 9316 edges that contain to and from ...
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41 views

New records not showing

I am trying to edit a layer that's stored in a file geodatabase on a shared server. While editing, the "General function failure" message appeared for said layer and a number of the features ...

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