Questions tagged [arcgis-desktop]
Use this tag when ArcGIS Desktop is the product you are using but also tag for the application (ArcGIS Pro or ArcMap) that you are using.
20,917
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ArcHydro DEM Reconditioning Warning: "TypeError: '<=' not supported between instances of 'NoneType' and 'int"
I am trying to burn a stream network onto a 10m resolution DEM (both are TIF files), but I receive the warning "TypeError: '<=' not supported between instances of 'NoneType' and 'int" and ...
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Locate features along routes: measurement unit output?
I am using ArcMap version 10.3.1:
I have a polyline (also converted to a route feature) and points layer. All points lie on the line. I want to calculate the distance each point is from either the ...
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Creating a Weighted Map using weighted overlay method for finding shortest cost path
I have three input files as below:
Digital Elevation Model in tiff format
Drainage file in vector format (.shp) containing drainage data
Roadmap file in vector format (.shp) containing road data
I ...
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Field Calculator If Statement
I am new to python and was trying to populate a decade field based on an if else statement on another field that contains parcel years.
The code block is below:
def ifBlock(Parcel_Year_Built, ...
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Creating line feature with multiple record
I am trying to create line feature with multiple record in ArcGIS 10.8. Actually I am working on FTTH project there I need to draw 12 f fiber which single cable contains 12 separate threads in it and ...
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86
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Changing query for layer does not change table inserted in layout using ArcMap
I have a layer in the TOC, with a query on a field. Then in layout view, I insert the table to the layout.
When I change the query the table does not update automatically. Then I double click on the ...
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750
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Combining .tif files into multidimensional mosaic raster for analyzing change using ArcGIS Pro
I have a bunch of .tiff files with lichen cover data, one for each three year period from 1986 to 2021, and I want to use either (or both) the Analyze change using LandTrendr/CCDC tools in ArcGIS Pro ...
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430
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Removing repeated commas with ArcGIS Survey123
I have created a form in ArcGIS Survey123. I have several field where you can enter multiple numbers from a select_multiple question. I then want to put all of those numbers into a single string. So I ...
CommunityBot
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2
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293
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Creating Raster to Point data using ArcMap ModelBuilder Iterate raster tool
Creating Raster to Point data using ArcGIS ModelBuilder Iterate raster
Raster material is in folder (ffaa)
Using Iterate rasters in model builder
Select folder 1 (ffaa) in step 2
Raster to point ...
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3
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1
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223
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When generating WMS service in ArcGIS random numbers are added to the layer name
I have an mxd file. Each time I share/publish a WMS service to the ArcGIS server as WMS, random numbers are added to the layer name. For example here is added number 8950 at the end of the <Name>...
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358
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Add multiple fields to multiple feature classes using ArcPy
I'm trying to add multiple fields to multiple feature classes using a list in ArcGIS Pro. This is my code
import arcpy
arcpy.env.workspace = "Tatjana\MasterGeodatabase\MasterGeodatabase.gdb&...
CommunityBot
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2
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1
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682
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Extend polygon to polyline feature (keeping attributes)
I am looking to extend the polygon feature to the to the coastline polyline (blue line) while keeping the attributes of the polygon features (Figure below).
What I am looking to do is find the ...
CommunityBot
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146
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Error while importing networkx module in ArcMap10.6
I defined a custom toolbox in ArcMap 10.6, the script ran perfectly when I first use it, but ran in error when I use the same script with same parameters again. After I restart ArcMap 10.6, I can use ...
CommunityBot
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343
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Some Tools in Editor Toolbar Grayed out
I am using ArcMap 10.8 with a Basic Level License and Windows 10.
I am in Data View. Have layer in TOC selected and started Edit session.
I have removed the definition query from the feature class ...
CommunityBot
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265
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ArcMap - Two lines clearly intersect but the intersect tool disagrees [closed]
ArcMap 10.4.0.5524 for Desktop. No internet connection.
Two sets of lines (both in a file geodatabase). I want to get the points where they intersect. I use the intersect tool with both sets of lines ...
CommunityBot
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393
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Calculating number of plants on orthophoto
I have orthophoto map of agricultural field and I need to count plants there. I have also multispectral map (NDVI) but I think it's not very usable here.
I know the best would be to have point layer ...
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When converting a layer to a KML file, the Name field is not being used for the pop-up title in Google Earth
I'm using Arc Map 10.7 to create a KML that shows point data representing milepoints along a bunch of roadways. I want the pop-up when you click one of those points to display the milepoint number as ...
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171
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Specifying tile background color with Split Raster of ArcGIS Desktop?
In ArcMap Desktop 10.2.2, I have a Erdas Imagine, please see the picture, its NoData is displayed as blue.
I can use "Split Raster" tool(Opened by clicking: menu Geoprocessing >> ArcToolBox >> Data ...
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203
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How to convert several raster files to binary raster using convert-geotiff tool without over writing
I have downloaded 12 raster files (for each month) from sentinel-2 for my study area. And then converted to NDVI(vegetation index). After that I used convert-geotiff (https://github.com/openwfm/...
CommunityBot
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198
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Maintaining Relationship Class between Feature Class and Attribute Table after primary key attribute is changed [closed]
I have a File Geodatabase Feature Class with Polygon features of agricultural LAND_PARCELS. Each land parcel has a unique PARCEL_ID.
The land parcel Feature Class needs to be related to a table that ...
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132
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Go To XY not working on one map but works on other maps using ArcGIS Pro
I'm not sure what I did to cause this issue as it worked previously. When I attempt to use the "go to XY" feature on ArcGIS Pro v. 2.9.3 it seems to work fine when I try on a new map ...
CommunityBot
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29
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Projecting Raster Z-Values
I have a DEM raster that I'm trying to convert from an NAD State Plane to a WGS84 in ArcMap. This is going from feet to meters. I can get it to work, but it multiplies the z-value by the feet to ...
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527
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Calculating percentage of area by district of land use type
I have a file geodatabase feature class, type polygon, of land use type.
SEQ LU Update X project clip in the attached.
I have a districts shapefile (shapefile feature class polygon).
All_Brisbane in ...
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269
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Google StreetView Plug in for ArcGIS Desktop
I was using SIGIS Street & Bird View Version 2.5 for years in ArcGIS Desktop. It recently stopped working. When the browser window opens I get a message to update my browser, but it is up to date....
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401
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Keep all individual raster pixel after applying the Raster to Polygon tool
I have a raster with a float data type, which I want to convert to polygon maintaining each pixel. I mean that each pixel will be a single part polygon on the output polygon layer.
However, when I ...
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After adding rasters to mosaic I can't see new raster without zooming in
Trying to merge rasters to mosaic with properties shown in picture below. After finishing, I can see new raster only after zooming in. Anybody knows how can I see raster without zooming in?
I tried ...
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137
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Generating flow map with varying width and alpha level which accumulates using ArcMap
I'm using ArcMap.
I have a very large line shapefile with ~300'000 links which all have the attribute flow (a numeric variable from 0-200).
My goal is to display a map like in this example (produced ...
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QGIS when using ESRI TTF characters to fill polygons, the characters displayed in the font panel do not match the previewed characters
In the QGIS Symbol Selector, when using ESRI TTF characters to fill polygons, the characters displayed in the font panel do not match the previewed characters. I am using the ESRI Cartography ...
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1
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Using "export table" on a raster attributes table in ArcGIS ModelBuilder is resulting in different results than using it outside of ModelBuilder
I'm trying to build a model that after a bunch of processing exports the raster attributes table to an excel file. To do this, I figure I need to first use the "Export table" tool, followed ...
- 2,430
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223
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Calculating distance while adjusting for obstacles in ArcGIS Desktop?
I have a global grid of points in the ocean and need to calculate the distance to and identify the closest 10 polygons along the coastline for the entire world while also avoiding crossing land.
For ...
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286
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Removing gap between polygons in ArcMap
I have a large shapefile with polygons. Some of them have roads between them, but apparently the roads have been deleted. Therefore, there is only space between the polygons. I want them removed in ...
CommunityBot
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Text formatting tags in ArcGIS, font-size issue
I have an old MXD-file, which is imported in ArcGIS Pro (v. 2.9). In our project we are making use of text formatting tags to style our annotations.
Now we run into a problem with the font size.
If we ...
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310
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Snapping lines to lines in ArcMap
How can I move the red line so that it matches the blue line more or less quickly? (See image)
CommunityBot
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Acceptable Root Mean Square Error (RMSE) value or residual value while georeferencing an image [closed]
I have been trying to find the acceptable values of RMSE or residual when we georeference an image or a toposheet but can't find any particular value nor a range of values. My mentor has told me to ...
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Retaining subsecond time precision in date/time field in Geodatabase
I have a set of points (essentially tracks) with subsecond time precision, that would be useful to visualise/analyse. I have tried the "Convert Time Field" tool from string, float and double field ...
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223
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Could not open CMIP6 data downloaded from worldclim (v 2.1)
I've downloaded CMIP6 bioclimatic variables (one multiband tif file containing all 19 bioclimatic variables as layers) from worldclim (version 2.1). Some of the files opened normally in ArcGIS 10.8, ...
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Exporting geodatabase file from ArcMap 10.0 to SQL Server?
I have a GIS feature class of lines in a file geodatabase that I want to export directly to SQL Server. I only have ArcMap 10.0 to view this file and I can't see how it is possible using that. Usually,...
CommunityBot
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2
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2
answers
407
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Finding longest flow path in multiple basins at once using ArcGIS Pro and Spatial Analyst
In my watershed I have around 400 basins. I need to find the max flow length in each basin. The "Flow Length" tool creates the flow length for the entire watershed, not for each individual ...
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Batch Exporting Survey123 GDB Photos with custom filenames
I'm trying to export photos from Survey 123 with custom filenames by joining fields in another feature class.
I worked through ESRI's documentation "How To: Batch export attachments from a feature ...
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DEM file contain some square grids after doing extracted by mask [closed]
I have a DEM file from SRTM portal. My study area is very small. After projecting my rater I did extract by mask. For extracting my study area DEM, output is not coming exact shape of my study area, ...
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Parameters to put in to a deleteFeatures request in a Feature Server via an ArcGIS REST API
I am trying to delete some features from a feature service using an ArcGIS REST API. This documentation shows the output, but I am trying to work out the input. I want to do this via code, rather ...
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217
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Areas of polygon within different buffer overlaps using ArcMap
I have two shapefiles, one with some 100 buffers and one with polygons of which I want to calculate the areas within the buffer overlap areas, but with regards to the adjacent buffers. E.g. the area ...
CommunityBot
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397
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Seeking alternative to ArcGIS Pro Split tool
Using ArcGIS Pro for references:
I have a polygon feature converted from raster that covers a large area produced by a suitability analysis. There are a lot of little shapes (11,932 total) within the ...
CommunityBot
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15
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Accessing ArcGIS Desktop licence manager using Azure VPN [closed]
We have deployed our ArcGIS Desktop licence manager in Azure but cannot access it using Azure VPN. We have checked that the licence manager is working correctly, firewall rules are correct, VPN is ...
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618
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Locking Scale when Panning using ArcGIS Pro
Is it possible to lock the scale of a map in ArcGIS Pro 2.9?
I'm manually editing a bunch of feature classes, so what I usually do is open the table, edit my field, then double click the next row ...
CommunityBot
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248
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Using global parameters in nested models of ModelBuilder?
I have a model that consists of two nested models and various parameters. There are two parameters that are common to all of the models (including the overall “grand” model). The common parameters are ...
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133
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Select polygons that contain attribute listed in a separate table
I am using ArcGIS Pro and am trying to select a number of polygons based on a list of postcodes from a standalone table.
I am using the Code-Point Polygon Dataset for the entirety of England, and I am ...
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Top of Atmosphere of Landsat 8 bands
I am trying to calculate the Top of Atmoshpere using the corresponding coefficients. The raster calculator in ArcGIS however is giving me incorrect results. The formula I am using is ((0.00002 * .tif ...
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145
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Automatic Vectorisation in ArcGIS
Is there any method or tool/model for ArcGIS to draw automatic line based upon raster data values.
E.g i have a DEM and i want to automatically generate a line feature passing through all those pixels ...
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197
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Assesing covariate significance in geographically weighted logistic regression?
In a logistic regression the significance (p) of each covariate can be calculated.
For the case of a geographically weighted logistic regression (GWLR), I currently am working on a model for event ...
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