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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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Connecting line with polygon edge using ArcGIS Topology?

I have to connect many of these points with the edges of polygons. I am using Topology, but the "must not have Dangles" allow to connect two lines together, not a polygon edge and a line. Can ...
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1answer
38 views

Storing spreadsheets and .mxd inside .gdb folder?

To set the stage. When you create a file Geodatabase in Arc, it then creates a .gdb folder in your connected folder. My supervisor has asked that once that folder is created, to move all documents (...
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1answer
14 views

Testing for Pixel Agreement in ArcMap

Say I have 2 rasters with same spatial extent and same resolution and same number of classes: Raster 1: Ground Truth. Raster 2: Result of some algorithm. I want to see what % of pixels have same ...
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1answer
25 views

Different area values from Zonal Geometry and Tabulate area

I am working on Landcover map for Ghana. I calculated the area of each landcover type with Zonal Geometry in ArcMap. Then I wanted to know the area of landcover in each region (as in location). But ...
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1answer
27 views

Getting angle of point generated from DEM in Raster using Field Calculator in ArcGIS Desktop?

I am trying to calculate the angle of some specific points generated from flow direction in ArcMap 10.2. I converted the DEM to flow direction and then to points. I am trying to convert the grid_code ...
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2answers
599 views

How to create a sound map using ArcGIS?

I have locations of the points which produce sound. I want to create a sound map based of those points, topography, and the distance at which a sound can travel. On this picture you can see the red ...
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0answers
8 views

Copy Rows to SQL Server Table using ModelBuilder?

I want to copy a table in my GDB to a table in MSSQL server 2012. I'm using the "Copy Rows" tool in ModelBuilder, but when I run it, I get the following error: ERROR 000210: Cannot create output ...
14
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1answer
2k views

Converting ArcGIS feature layers to GeoPackage?

Is it possible to directly convert feature layers in ArcGIS to GeoPackage? In ArcGIS Desktop 10.5's ArcToolbox, under "Conversion Tools/To Geopackage" the only option that appears to me is "Add ...
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18 views

Calculating elevation difference along river using ArcGIS Desktop?

I am working on a project to calculate the hydropower potential of a river using ArcGIS Desktop. I have derived a river flow raster and now need elevation difference in order to calculate pressure ...
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0answers
20 views

Merging polygons in ArcMap?

Inside the red circle, there are two yellow polygons of different sizes inside the large polygons. There are many such polygons. I want to merge the attribute information of a large yellow polygon in ...
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0answers
11 views

ArcGIS: Point nearest to border with information on bordering region

I am trying to create a table from a yield map in Europe, that tells me how much yield for each 5'x5' raster field is achieved. This I have managed. However, I now need information for each raster ...
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2answers
3k views

Generating floodplain generation given river section polylines, flood level elevation points and DEM of land surface? [closed]

I am looking to generate flood plain polygons to represent 20 and 100 year flood zones, in the most accurate and efficient way possible, given the following datasets: River cross section polylines ...
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1answer
184 views

Timesat image output to ArcGIS

I processed MODIS MOD13Q1 NDVI times series (from 2000 to 2015) in Timesat. I specifically extracted start of season data and for each year (growth season) I was able to produce an image showing the ...
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3answers
70 views

Removing 180th meridian line on map of Russia?

I'm not sure how to remove the line that represents the 180th meridian (international dateline) on my polygon. I have the "Russia Country Boundary 2017" feature layer added from the Living Atlas. My ...
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2answers
14k views

How to find nearest point for each point in current layer using ArcGIS Desktop?

I have a point layer and want to know the distance of nearest point of current layer for each point in the layer. I found some tools in ArcToolbox about it , but they need two layers for input and ...
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1answer
15 views

Solving ArcMap 10.3 error: 030098

I'm attempting to run the 'generate service areas' tool. I've just created a network following the instructions here using the data from the Utah Automatic Geographic Reference Center here. I wish to ...
8
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2answers
2k views

Georeferencing Photos With No Spatial Reference?

I have about 100-200 field ground shot photos I would like to overlay in ArcGIS 10 that have no spatial information which I need to somehow develop using a photogrammetric formula. The camera was ...
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0answers
20 views

Creating Near Table between points in one layer that share an attribute with points in another layer?

I am trying to calculate the distance between some geographic features (point layer) and the capital of the country that they fall in. I have a shapefile of "features" and a shapefile of "world ...
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0answers
6 views

How can the “Invalid Precision value” validation be resolved In Enterprise Architect?

I am working with a ArcGIS Database model and I am receiving a validation error on a esriFieldTypeDouble field. The featureclass was export from a workspace document that I exported from ArcGIS ...
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1answer
19 views

Calculate distance from polygon to nearest existing line in geometric network, along network routes

In ArcMap 10.6, I have a parcels layer and a sewage lines geometric network for a small town. Many of the parcels are still undeveloped. In an effort to accurately assess them for tax purposes, their ...
1
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1answer
21 views

Calculate field tool doesn't stop running because of codeblock in ModelBuilder?

I am running the following model, which seems to work and populate the added field that I want, but the final calculate field doesn't stop running even though it seemed to do what it should. The point ...
3
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2answers
4k views

Arc Hydro giving Error HRESLT E_FAIL has been returned from call to Component?

I have a problem with using Arc Hydro. I tried to follow these steps: App utilities> Set target locations Raster Data: C:users\seabell\Deskop\weekdata4\ Vector Data: C:users\seabell\Deskop\...
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1answer
182 views

Splitting hexagonal grid into segments and dissolving by location using ArcGIS Desktop? [on hold]

I am creating a turnover map of species communities using R and ArcGIS 9.3. As a summary, here are my main questions: How can I split hexagonal polylines into six lines? How can I dissolve identical ...
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0answers
19 views

Smoothing pixels only in a specific area [on hold]

I'm currently working with a DEM and wanna use the gdal_fillnodata tool to fill the nodata areas (which are 2 rivers and one lake) but there are a few default values in the DEM which lead to a bad ...
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0answers
14 views

Zonal Statistics on Multiple Raster Attributes?

I am running zonal statistics to determine the number of pixels of a given value within a given zone. So in this case, the example is CropScape, and let's say you had a radius and are trying to ...
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0answers
126 views

OD Cost Matrix doesn't generate all the lines

I have 177 points of origin and 177 of destination. There's should be 31.329 lines generated by OD cost matrix, but there's only 2077 lines. I've made sure that all the points are on the traversable ...
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1answer
92 views

Can't create an ESRI File Geodatabase on one specific drive

I can create a ESRI file geodatabase in ArcCatalog 10.2 and 10.4 in C:/ drive and in 2 network drives but on the 3rd network drive when you try to create a file geodatabase (fgdb) by either right ...
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0answers
6 views

ArcScene extrusion not working as expected on scaled values?

I have a raster file that I vectorised to a shapefile, and projected to the British National Grid coordinate reference system. I want to extrude the points which has values from 43 - 80. If I ...
0
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1answer
15 views

Create a Dynamic Table in your Map Layout

I am trying to create a graphic table in the layout below are ESRI instruction but I don't have an option to insert the Graphic Table Element (see attached photo You can only add this table in layout ...
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0answers
9 views

Editing Parcel Fabric in Versioned Geodatabase

We keep our parcel fabric in a SDE database with an intermediate staging version that multiple users post changes to from their own personal edit versions. We're able to edit the parcel fabric ...
1
vote
1answer
24 views

Searching locations in any ArcGIS Basemaps?

I am wondering if it is possible to search locations in the basemap that is used as a background map in my project or whether I can add any searchable layer (such as it happens in Google Maps?). The ...
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0answers
17 views

Creating and correcting spans for electrical utility network using ArcGIS Desktop? [on hold]

I am attempting to create a shapefile to display all spans in an electrical utility network. I have two shapefiles from which to work. The first is a point file that contains the location of all ...
2
votes
1answer
37 views

Selecting polyline between two point features using ModelBuilder?

I am looking to select a segment of a polyline that is between two GPS points in ModelBuilder. The line segment is created by enabling a user to define his/hers begin end point, and then using the ...
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0answers
37 views

Point patterns clustering around reference points?

I have two point shapefiles. I want to analyse whether the points in the dataset A are clustering around their respective reference point in the dataset B. Each reference point in the dataset B has a ...
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0answers
16 views

Converted Mapinfo file (originally in Chinese) to SHP but the attributes are jumbled/wrong [duplicate]

I converted a set of MapInfo files to SHP using org2gui. Unfortunately, the attributes got jumbled. The original dataset was in Chinese, so that is probably contributing to the jumbling. Screenshot ...
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2answers
34 views

Export symbology to attribute table

I created symbology classes of many polylines in ArcMap 10.2. I want to know the class that each polyline belongs to (maybe written in a new field on the attribute table? or by exporting the symbology ...
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0answers
11 views

Using weighted overlay (horizontal banding) in ArcGIS Desktop?

I'm having a strange issue with the raster output from my weighted overlay. I have 7 layers in total, in either TIFF or GRID format. Each layer is in the same projection, has the same cell ...
1
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1answer
21 views

Adding height to dam in ArcGIS Desktop?

I'm having issues with flow direction in a reservoir heading in both directions. To try and correct this I think I need to add height to the portion of the DEM that currently represents the dam to ...
7
votes
1answer
577 views

Represent Ternary Legend for IMG in ArcGIS Desktop?

I've got a composite image built up from Red Green and Blue composite colours. Each channel represents the differing concentration of a different variable in each location - with 0 being the lowest ...
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0answers
15 views

Two polylines to one singlepart polyline when endpoint share 3 vertices

I'm trying to merge/dissolve two polylines to create a singlepart polyline. The problem is that the two lines are a straight line with a loop (circle) at the end, meaning they share 3 vertices at the ...
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0answers
8 views

ArcMap 10.5 Network Analyst Routing Unchecked Start Time

I'm doing a network analysis with ESRI's ArcMap 10.5. As part of this analysis I'm being asked to compare routes at different days and times to determine the impact of traffic congestion on routing. ...
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0answers
7 views

Value changes while converting Geostatistical layer to grid using ArcGIS Geostatistical Analyst?

I'm trying to export the GA layer (krigging interpolated temperature data) to raster. While converting, the data range is getting changed in the resultant raster (max and min) as indicated in the ...
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0answers
20 views

Geog 287 Analysis of Spatial Data [closed]

Give two examples that would quantify some pattern or spatial arrangement for linear features.
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0answers
15 views

Export vector graphic from ArcGIS?DPI setting?

When I plot the map in ArcGIS, I wish to export it to the vector figure. And the file is shapefile, no raster files loaded. However, when I try to export the Map. The setting from the window ask me to ...
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0answers
36 views

How to remove “_” while concatenating two field [closed]

I am trying to concatenate two fields into a single field using code block . I have done that but I am getting "_" sign where there is NULL value. What can I do to avoid this?
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0answers
17 views

Elucidating network distance formula [closed]

I have GIS data with latitude, longitude, and time. There are several tracks. From there I would like to calculate the network distance. I am currently using the following formula (length1/time1 + ...
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0answers
37 views

Calculating damage from a flood at the village level in percentage

I am using ArcGIS for my analysis. I want to calculate the damage from a flood at the village level in terms of percentage area damaged. I have done the following steps. My village file is in point ...
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0answers
45 views

Using output layer names from Select By Location

This is kind of from memory as I cannot access my specific code… I am using 10.3.1 and this will be run inside ArcMap. Overall goal: Find which layers in my active dataframe intersect a specific ...
3
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1answer
409 views

Using Local Routing Tool in ArcGIS ModelBuilder?

When I create a model in ArcGIS ModelBuilder using the Network Analyst Tools, I am able to create Locations and make the Route Layer and Solve. However, I need to be able to add barriers as well as ...
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0answers
11 views

Reclassifying raster into float points using ArcGIS Desktop? [closed]

I want to assign float values to the classes of a raster with integer values for example, I want to assign 0.322 value for a certain class in a raster with value 1, the re-classifier tool isn't ...