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Questions tagged [arcgis-desktop]

Use this tag when ArcGIS Desktop is the product and architecture that you are using from the ArcGIS platform.

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Generating a single coordinate per household cluster based on incomplete household GPS data [on hold]

I'm working with survey panel data, about 20k observations (individuals), grouped into about 3800 households. I have GPS coordinates for ~50% of households (due to connectivity issues in remote areas),...
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11 views

Creating mapseries along a line with north up [on hold]

I've gotten a request to make a map series along a line with north up in the layout. I've made stripmaps before and they're great, but I can't see how I can still keep north up using it. I want to ...
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1answer
21 views

Extract height from DTM into attribute table of point layer [duplicate]

I am using ArcGIS Desktop 10.4 I have an empty point layer (100 random points) and a dtm. I was wondering how I would go about to get the height from the dtm underneath each point into the points ...
3
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1answer
52 views

Calculating distance between points within grid polygon

I'm very new to ArcGIS, and I would like to calculate the average distance between points within a grid for every grid. Is there any idea on how to implement this? My data look like this
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0answers
11 views

Transportation map of a Country [on hold]

I am preparing a concept plan to prepare transportation map for my country. The chosen map scale is of 1 million. I want to show public transport access and air-routes with road network. Can you ...
0
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1answer
17 views

Checking if borders of layers match using ArcGIS Desktop?

I have two shapefiles which are made out of polygons within one city. Districts Parishes I need to check if their borders within the city match- if the parishes are within districts or if they ...
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0answers
15 views

Switching Between GCS & PCS in a Data Frame For Accurate Acreage/Distance Measurements

I'm working with a data frame that contains multiple layers; data frame and layers all use a GCS (WGS_1984). On one layer in particular, I want to be able to draw and measure the acreage of polygons. ...
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0answers
22 views

Moving Multiple Points Into Single Polygon using ArcGIS Desktop?

I have several days worth of geotagged imagery to which I've attached a tree canopy mortality rating. The goal is to eventually join all of these classifications to a shapefile that contains ...
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1answer
18 views

ArcMap / ArcObjects - Type “OLEDBWorkspaceFactory” is not defined when creating a new workspace

Making an Add-In for ArcMap, refactoring old VBA code into VB.NET. Trying to create a new workspace with ArcObjects in VB.NET. I am getting the error: BC30002 Type "OLEDBWorkspaceFactory" is not ...
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1answer
24 views

ArcGIS: How to use Attribute Values in Rasters?

I have 4 Shapefiles which basicly have 7 important fields and are basicly looking like: ------------------------------------------------------------------ | Name | Connection 1 | Con 2 | Con 3 | ...
0
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1answer
26 views

Create a 5x5 km polygon grid by sub-setting a 10x10km one

I have a 10x10km grid in Lambert Conformal Conical projection (consider it as a sample frame). I want to create another grid 5x5km by splitting in 4 parts each one of the original grid cells (the ...
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1answer
47 views

Calculating delaunay triangulation with two diagonal lines using ArcGIS Desktop?

How do I obtain a line output similar to a delaunay triangulation but with two diagonal lines, from a point layer containing a regular-spaced point grid using ArcGIS Desktop? The current result is ...
1
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1answer
38 views

How to write Python if/then statement using information from two fields in field calculator

I am using ArcGIS Desktop 10.6.1. I create a new field of type short integer in the Attribute Table. My new field is named CIPOT and I want to populate it with values from the field CI, but only if ...
2
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1answer
37 views

Select by attribute does not work on an indexed field

I came across an issue where I can no longer run a select by attribute on a field (In my example it is "Students_7") in a shapefile that previously worked. Even when I build the query using the wizard ...
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0answers
16 views

Axis orientation switching in ArcGIS [on hold]

My local projection coordinates increase in south and west directions. In QGIS I use +axis=wsu (proj4) and both vector and raster layers can be asigned to this local projection. Can I switch axis ...
0
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1answer
17 views

Layers Properties - Extent - Custom Extent [on hold]

If I were to set up a custom extent on several global data layers using a smaller geographic region (i.e. North America), will Arc still "draw/process" that data even though it is hidden outside my ...
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0answers
21 views

Statistics on the area of various categories according to administrative divisions

When I need to count the land use of small areas, such as the analysis of a province's land use classification map, the use of zoning statistics (zonal statistic as table) can be directly obtained ...
2
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1answer
15 views

Connect sub model to cell statistics

I'm working on a bunch of raster imagery using ArcGIS 10.6. I have a several sub models consisting of iterations of raster files. Here's one of them, the other do the same but with different ...
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0answers
14 views

Adding Buffer Wizard function in ModelBuilder?

I am trying to clip a series of raster grids to include into a mosaic. Presently I have made a model that initially reclassifies a grid into one class and then converts raster to polygon to get a ...
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0answers
10 views

Using spline / IDW interpolation for bathymetric profile of lake bed in ArcGIS Desktop?

I have partial bathymetric / topographic coverage at 1m resolution of a lake bed and shore and am trying to find an appropriate method for 'filling in the gaps'. I have tried using the following in ...
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0answers
25 views

Adding z coordinates to geometry of linestring GeoJSON file [on hold]

I have calculated elevations of each point in that GeoJSON file, but I don't know how to bind/insert these elevations values as [long,lat,height]. I have extracted each point of lines in a shapefile -...
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0answers
16 views

Importing XML to specific version of ArcSDE?

I am working in a distributed environment. I've got the data update for a specific version of enterprise geodatabase. Is there any way to import that XML in specific version? We have a province ...
0
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1answer
36 views

Converting 32-bit image to 8-bit in ArcGIS Desktop? [on hold]

I was working on a DEM image which is a 32-bit image. However, I need to convert it to 8-bit image using ArcGIS Desktop. After the process I noticed the pixel values had changed. Can I now retain or ...
2
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0answers
25 views

Maintain raster color rendering across arcgis and qgis

I have a 16-bit satellite geotif. These images can be visualised in a number of ways, depending on which stretch you apply. The default stretch applied by ArcGIS to these images produces a "natural" ...
0
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1answer
20 views

Retaining bands when pansharpening

I am currently pan-sharpening 8-band multispectral raster satellite images with single band panochromatic images. I use Arcmap pansharpen raster function to achieve this. The pansharpened result ...
0
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2answers
39 views

Displaying rainbow colors for multiple polygon layers in ArcMap?

I am working with ArcMap and I have a series (20) layers - polygon lines in a group. I would like to ask you a way to color (not manually) all the lines with a rainbow color palette. The lines are map ...
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0answers
16 views

Importing XLSS in ArcGIS Pro gives Underlying DBMS Error?

I'm trying to import a spreadsheet from census.gov. I had to delete all but 8 of the columns before it would import correctly. Anything more than that and it fails with "Underlying DBMS Error." It ...
2
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0answers
18 views

Projecting a PRISM raster from NAD1983 to Albers Equal Area PCS in ArcMap: Why does my raster change position and cell size?

I want to perform zonal statistics on PRISM precipitation rasters using watershed shapefiles as my input zone features. I'm operating under the precept that I should project all my data into the same ...
1
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2answers
83 views

How to create a single raster based on the values of three rasters (Conditional)?

I have three rasters of soil granulometric fractions (clay, sand and silt), all in %. I want to make a single raster of the soil texture classes. For that, I need to make some conditionals (i. e.: ...
2
votes
1answer
42 views

Excel co-ordinate file to polygon shapefile

So I am making a map of fishing intensity. Currently, I have an excel table with the mid-latitude and mid-longitude for each of my intensity data points. I also have the c squared value for each point ...
0
votes
1answer
28 views

Cliping raster for different buffer zone in ArcMap [on hold]

I have a land use map for all Sweden and from each city center I created 10km2 buffer zone. Now I want to clip the land use map within the buffers. I want to get the land classification for each ...
4
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2answers
27 views

Calculating line length within mulitple overlapping polygons using ArcGIS Desktop?

My question is similar to Calculating edge length of polygon within overlapping polygon using ArcGIS Desktop? However, my issue differs in that I have multiple overlapping polygons (upwards of 7) ...
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0answers
14 views

NDSI Classification : Output Raster <empty>

I generated an NDSI image in GeoTiff format that have values ranging from -1 to +1 . Now, I want to classify the image using a threshold of 0.4 to classify it into Snow and Non Snow . For the same, I ...
0
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0answers
23 views

Getting new start and end points (X & Y) for new clipped line sections using ArcGIS Desktop?

I'm trying to get start and end points, and lengths for clipped sections of lines (roads) that fall in my polygon. Each road has two to three different sections within the polygon. I clipped the roads ...
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0answers
11 views

DWG exported from ArcMap is not in top view [closed]

Normally, DWG files I export from ArcMap look fine in top view. Currently, a DWG file that I exported is in top view, but it doesn't look quite right. It's more of a top view but off to the side a ...
0
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1answer
14 views

ArcGIS export map to PDF with layers symbology error

I am trying to make a PDF with layers. If one of my shapefiles symbology is set to categories, unique values, as in a states shapefile, it wont let me turn off each state; it groups it. Is the only ...
3
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2answers
31 views

Python Expression for Labeling Addresses

I am trying to create a python label expression where only the first word of the address is labeled. Additionally I only want a label to appear if it is a number not a word. I have used this script ...
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0answers
26 views

I create a buffer but I want know identify with buffer points it like spatial intersection geometry points in ArcGIS JavaScript [closed]

enter code hererequire([ "esri/map", "esri/layers/ArcGISDynamicMapServiceLayer", "esri/layers/ImageParameters", "esri/tasks/BufferParameters", "esri/layers/...
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0answers
26 views

Add z value from point layer to vertexes on polyline layer

I'm trying to get my z values from my 3d point layer over to my vertex' on a 3d polyline layer, so I can have lines with slopes in 3d. I've first done a spatial location by intersect to filter out ...
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0answers
17 views

Foreign key value in destination table is nullified when origin feature is deleted from ArcGIS relationship - workaround?

I have an SDE geodatabase in which I have an origin feature class with relationship classes to several destination feature classes and tables. When a feature is deleted from the origin table, the ...
0
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1answer
12 views

Changing thickness of lines in GraduatedColorsSymbology using arcpy

I have been using the following code (works) to update the symbology of a layer in ArcGIS. Now, in addition to this, i need to change the thickness of the lines previously symbolized by using ...
0
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1answer
20 views

From GCS_WGS_1984 to ED 1950 33N: no suitable transformation in ArcGIS

I have downloaded a bathymetric dataset from this web site (http://portal.emodnet-bathymetry.eu/#) in GeoTIFF format. It uses GCS_WGS_1984 coordinate system. I have to make the dataset match the ...
0
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2answers
35 views

Calculation area of different colored region using image classification

I have a georeferenced JPEG image(as shown below) I want to calculate the area of regions covered by red color and regions covered by blue color. I tried maximum likelihood classification using ...
0
votes
1answer
24 views

Create not overlapping (Thiessen) polygons in service area analysis in ArcGIS?

Using the network analyst extension, I'm trying to create not overlapping service area polygons around a point layer in ArcMap 10.6.1. Here are the selected settings for polygon generation: The rest ...
0
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1answer
19 views

Using Merge Divided Roads “out_table”?

I can't figure out how to use the processing tool "merge divided roads" to summarize all feature information. I have a two-line road, sharing a road number. Both lines are separate and have their ...
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0answers
15 views

Simulating sea level rise using ArcGIS Desktop? [duplicate]

I am trying to look at how sea level rise would cover a certain area using a DEM. Is there a way to do this sort of simulation using ArcGIS desktop? I am trying to look at how much area would be ...
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0answers
12 views

How to open autocad shape source and autocad compiled shape in arcmap? [closed]

How can I open autocad shape source and autocad compiled shapefile in autocad or arcmap?
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1answer
20 views

Multiple records for a single point feature in a shapefile

Is it possible to have a single point feature associated with multiple records in an attribute table? For example, if I had a shapefile of type POINT containing 100 points indicating fire hydrants ...
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0answers
24 views

Feature templates do not change when using LYR file and PostgreSQL?

We just started migrating from SQL Server to a PostgreSQL Server for production. Traditionally, we load a LYR file containing all of our symbology, then point it to our new GDB on the SQL Server. If ...
0
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1answer
31 views

ModelBuilder unable to overwrite existing features with same names

I have created a model that is meant to be run regularly to update an existing data set with new data. Ideally, the model will be able to simply overwrite the old data with the new data which would ...