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.

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Antipodal line from convex hull in ArcGIS Pro with same antipodal points and ends

I am using the convex hull option in the minimum bounding geometry tool in ArcGIS Pro, to obtain the antipodal line and its orientation. While I get the orientation, the length of the line is zero and ...
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Georeferencing set of historical maps to each other then georeferencing set to current map using ArcGIS Pro

I have a set of 10 hand-drawn maps from the 1930's that all appear to have the same carbon-copied basemap (the streets and shorelines look identical). They were scanned from Arch D size linen paper so ...
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Problem while Adding .CSV file to Arcgis? [closed]

I have a CSV file, and when I added it to the ArcGIS all the data was added well but there are two columns that contain the x&y coordinate , the ArcGIS reads their values as NULL!!
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ArcMap only plots some points of shapefile

I am using ArcMap 10.7. I have a point shapefile with nine weather stations in Patagonia. It's available here. I want to plot all four variables as a bar chart for each station, so that you can see ...
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Transformation of coordinate systems [closed]

I need to transform the layer coordinate system from 2180 (ETRS_1989_Poland_CS92) to 5514 (S-JTSK_Krovak_East_North). I tried to do it using Qgis 3.2.3 (save as with new coordinate system 5514), and ...
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change symbology of one selected feature in ArcGIS Pro

I have a layer in ArcGIS Pro which contains over 2000 polyline features. There are 500 polyline features which have the exact same attributes due to how they were created. If i edit the symbology ...
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Converting LULC into fishnet using ArcMap

I am using ArcMap. I have a LULC and I want to create a fishnet-based LULC out of it. This way, I want to do a grid-based analysis. Is there any automatic way to do this? My LULC is a high-resolution ...
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Multiple hatched fills in polygon layer (ArcGIS Pro)

The problem I am facing is, that the "historical" map has different pipes in terms of orientation as well as separation and I need to digitize them: The historical map contains several pipe ...
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Creating radial flow diagram for multiple lines with same start and end point using ArcGIS Pro

I have a dataset of start points and end points that I would like to connect. I used "XY to line" tool in ArcGIS Pro. Using this approach, records that have same start and end point will ...
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Values of Euclidean distance not in meters when using WGS 1984 coordinates system ArcGIS Pro

I'm new to ArcGIS Pro. I want to apply Euclidean distance on main roads and then reclassify the values based on the distance from certain object but when I perform the tool I get the values, not in ...
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Update feature layer from 2 users in ArcGIS Pro

I am having an issue concerning an update a coworker and I did on a point feature layer. We made a copy of the initial layer. He added new points to the initial layer and I added points to the copied ...
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How to measure length of Sub-watersheds / Sub-Basins in ArcGIS Pro?

I am looking for guidance about reliable method of sub-basin length calculation. I am a student and working on morphometric analysis for prioritization of sub-watersheds of a river basin. I am using ...
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Primary geometry of feature '0' has 1991613 vertices, above the limit of 1000000 vertices in GEE

I'm trying to import a shapefile in Google Earth Engine that I have created in ArcMap. But after running (starting to ingest asset.) for ~6 minutes the task is failing with "Error: Primary ...
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4 votes
2 answers
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Comparing two sequential values in order to do an operation within sequence in another field

I have a shapefile representing points along a line. I have the downstream distance of each point on their respective line. What I would like to do is sequence the two fields in the attribute table ...
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Conditional shapefile merge using ArcGIS Pro ModelBuilder

I have a basic model in which I want to buffer a shapefile. I've got some spatial data that will always be included, but I'd like to have the option for the user to set a secondary shapefile as a ...
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Can routes be defined in LRS dataset without using calibration points?

The Essential Roads and Highways vocabulary from the ArcGIS Roads and Highways documentation says that a Calibration point is: A point feature that defines the measure for a specific location on an ...
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Merging shp files within a geodatabase and keeping the attach tables [closed]

I have a geodatabase that contains 7 shp files, each shp file has it's own attach table and photos associated with them. I am trying to merge all 7 shp files into 1 along with their associated photos. ...
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How do I create point-to-point connections/routes in ArcGIS?

I am trying to replicate a GIS exercise that Donaldson& Hornbeck (2016) did for their paper “RAILROADS AND AMERICAN ECONOMIC GROWTH: A ‘MARKET ACCESS’ APPROACH”. As a part of data construction, ...
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Why referenced or derived mosaic datasets do not project rasters of different coordinate system correctly on-the-fly?

I am using ArcMap. I have many mosaic datasets in a projected coordinate system and I would like to project them into another projected coordinate system (different datum), but without locating and ...
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Getting extent of raster in ArcMap to 12 decimal places

I have a raster file in arcmap and want to get the extent of the raster to 12 decimal places, the extent in properties gives 9 places. Does anyone know how I can increase it?
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Creating new route in empty LRS dataset using ArcGIS Pro

I am using ArcGIS Pro and the Location Referencing extension (from ArcGIS Roads & Highways) to try to digitize (create) a new route in an LRS dataset. I run the ArcPy code below to create an empty ...
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Raster data summarized in different vector polygons

I am using ArcGIS Pro 2.9.2 and I have a raster dataset of noise pollution across England with different noise levels. I also have the LSOA vector shp file. I want to get the average noise level per ...
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Creating 5km by 5km Grids using ArcMap [closed]

I created 5km by 5km square grids using a map of a certain country. Normally, some of the grids that border another country should be smaller than 5km by 5km. My problem is that all the grids measure ...
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Select along specific train route in ArcGIS Pro

I have the US intermodal train data(found here), and train station data(found here). The problem I'm having is that the polylines do not follow the routes. There is one massive polyline that contains ...
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Parcel Topology continuously generating errors using ArcMap

I am using ArcMap. We have a geodatabase that stores roughly 110k parcel polygons, parcel boundary lines, and the topology layer. Currently, we have about 71k topology errors a majority of which that ...
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Incomplete .prj file created when .mxd is opened

I have a single .mxd file that, when opened, creates a projection file (.prj) in the same folder as the .mxd file. This does not happen with other .mxd files. This projection file is called ".prj&...
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Slope at Point Averaged Over 10 Feet of Elevation Change [closed]

See added clarification in my comments below. I'm trying to run a slope analysis where the slope at a given point is calculated as the average over 10 feet of elevation change. Does anyone know how ...
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Can't update row in Microsoft Access

I am trying to fill an empty column with unique number for every data, I use the following code: import arcpy my_input = [] column = "REGION_ID" column1 = "MUNICIPAL_ID" column2 = &...
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Result for export map to pdf: map window is greyed out

I'm having an *.mxd file continuing an annotation layer, a raster layer and several vector polygon layers. When I export the map to pdf, there is an additional grey layer above the map window so that ...
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Forcing ArcMap to label polygons features always straight at any scale [closed]

I want to label polygons features always straight, but when I try to change the scale or zoom out the label placement changes to be horizontal. How can I keep the label placement to be straight always?...
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Creating LRS dataset from line feature class with route IDs, from and to measures using ArcGIS Pro

I am using ArcGIS Pro 2.9.3 with the Location Referencing extension. I am trying to create an LRS dataset so that I can start using the Location Referencing tab on the ribbon to edit routes. I have a ...
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Classify which cells were uphill and which were downhill when calculating Tobler's Hiking Function

I am using the ArcGIS Desktop (10.7.1) Path Distance tool and a table and DEM to calculate the cumulative time to reach locations. Is there a way to track and map which cells were downhill and which ...
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NDVI processing template does not scale from -1 to 1 on WorldView-2 Mosaic Dataset using ArcGIS Pro

I am trying to apply the NDVI raster function to a mosaic dataset with WorldView-2 tiles. When I use the NDVI raster function and "Create new layer", the values displayed range between -1 ...
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Creating horizontal legend bar in ArcMap

I tried to design this beautiful legend style with my vector data (by overlapping each legend framebox) in ArcMap, but I can't find a good model that fit with Does anyone have any idea? Here is ...
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Map elements (specifically objects) disappear from ArcMap layout view

I am using ArcMap 10.8.1 and am running into an issue where I insert a Word document or Excel sheet as an object into my layout view and when I reopen the map document, those objects are gone. When ...
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Show only one label for multiple points with same value in ArcMap

I have polygon shapefile which has same id . doesn't look nice with the normal label display I want show one block (multiple polygon ) by same name
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Counting total number of points within polygon (Buffer) layer using ArcGIS Pro

I'm trying to count the total number of points contained within a polygon layer. I have a series of buffer layers, each getting progressively larger and encompassing more points. I have used the "...
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Attribute format for Arcade symbology by date [closed]

Using ArcGIS Pro, I have a feature class with a string field, "DAYS". The days are formatted as "1-2, 21-22", "3", "15,30", etc. The "DAYS" field ...
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Clipping a raster converted to a polygon with a polygon [closed]

I have a task to figure out how many agricultural areas are located in a defined altitude. The agricultural areas were a polygon, while the altitude/DMNV was a raster. I converted it to a polygon and ...
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Finding out corner PLOTS (street corner plots) on 2 or 3 roads (ArcMap GIS)

Finding out corner PLOTS (street corner plots) on 2 or 3 roads (ArcMap GIS).... I want to define the corner segments on the streets, taking into account the segments that cut on two identical streets, ...
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ModelBuilder export/sharing

I was wondering when trying to export a ModelBuilder, is there another way besides exporting it the whole package or a python script? Because with the ModelBuilder there will be different imagery ...
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Land cover img. file - Conversion to TIFF file

I have a land cover data with 4 classes in .img format. Since I cannot upload it to Google Earth Engine assets because of its format, I needed to convert it to TIFF. format. I tried 'export data' in ...
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Using ArcMap attribute table

I am new to ArcMap. I work with with the attribute table, so I took data from the Esri LULC site converting it from raster to polygon. What I want to do is combine all of the same data into 7 features....
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Summarizing binned feature attributes after spatial join?

I am trying to perform a spatial join of cell traffic data to RF Coverage polygons. What I am trying to do is perform a spatial join between the traffic and the coverage polygons so that the total ...
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Only ROLE_ANONYMOUS layers and groups showing in ArcMap

I have multiple layers and layer groups in GeoServer. I have created a role "role_x" which give access to some layers. I have removed ROLE_ANONYMOUS access to these and given access to "...
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Spatial Join with largest overlap does not work in ArcGIS Pro

I'm trying to do a spatial join with a parcel shapefile and a soil-water shapefile. I tried to do a one-to-one spatial join with the match option "largest overlap", so the parcel shapefile ...
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How do I make ArcGIS Pro point symbols with two different sized rings in real life meters? [closed]

I am trying to make a point symbol that would have two layers, a 500m circle and a 1000m circle. The idea is to use this symbol to quickly make affected area markings. I can make a 500m symbol using ...
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30 views

Export all columns of the attribute table from a shapefile as a txt. file

I would like to export the attribute table of a shapefile. I used a cylindric equal area projection and then manually added a column in which I calculated the geometry (area in m2). I like to export ...
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1 vote
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Speed comparisons when querying large datasets: ArcGIS Pro, ArcMap, QGIS [closed]

I recently needed to query tax parcels for a list of parcels within a single town, using IN(…) on a list of tax IDs for the parcels I needed. I ran the query on both the public tax parcels, which ...
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ModelBuilder with Classify LAS tools [closed]

I am trying to include Classify LAS tools (any of them - ground , noise... doesn't work with any) in ModelBuilder (ArcGIS Pro) but it does not seem to recognise the previous output. I am trying to ...
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