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

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7 views

Maximum likelihood classification- changing class colour with every layer

I created a signature file, where I defined 4 different classes, which I named and coloured specifically. When I am now trying to use the maximum likelihood classification tool for other layers, the ...
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2answers
16 views

Joining Excel tables to data attribute in ArcMap?

I am trying to join an Excel table to my parcel attribute table in ArcMap. I have run a validation and all checks out except it says there are no matches. What would cause this?
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5 views

Batch importing multiple shapefiles to dataset to overwrite feature classes without changing names in ModelBuilder?

I'm trying to import (20-30 seperate) purchased asset shapefile updates from a 3rd party into my dataset that contains the same exact names using model builder. In other words, I DON'T want the names ...
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1answer
16 views

Assigning road road segments to single line file?

I am working on a map of traffic data. How can I join my excel spreadsheet which has traffic data based on segments of a road to the shapefiles where each road is a single line file? Do I have to ...
2
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0answers
19 views

Pixelated hillshade from 5m elevation data

I recently tried to create a hillshade of a valley in the Scottish Cairngorm mountains using some Digimap 5m elevation data (specifically the OS Terrain™ 5 DTM). The data was downloaded in .asc ...
1
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1answer
8 views

Update geometry in ArcGIS Relationship class between point and lines

I have set up two relationship classes with a pipe (storm_pipe) and its structures (storm_struc). Each pipe has a from_struc_id and a to_struc_id, both of which point to a id in the storm_struc layer. ...
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0answers
3 views

3d Network for Closest facility

I learn 3d network. I want create analyst with closest facilty. I create ModelBuilder. But i get mistake 0 location(s) in "Incidents" are valid. Need at least 1 valid location(s). ERROR 030024: ...
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0answers
6 views

Zonal statistics to polygonal grids

I used Fishnet to create a grid, and Zonal Statistics to produce a raster based on the Fishnet grid. Is there any way to produce polygons instead of raster from Zonal Statistics' similar tool? Or is ...
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0answers
5 views

In which units is the result of the flow length tool displayed?

I want to use the flow length tool in ArcMap 10.2.1. to calculate the downslope distance along the flow path of a DEM with a cell size of 5m. The explanation of the the flow length tool says that the ...
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0answers
5 views

Grid of data from combined layers

I am currently trying to calculate the probability to get objects somewhere on map depending on the degree of matching between values of different layers in ArcGIS. I will use a Principal Component ...
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0answers
3 views

Viewshed Ouput to take into account obstacles/barriers in ArcMap 10.1?

Working on ArcMap 10.1 Basically, I am doing a ZTV (Zone of Theoretical Visibility) "Viewshed". I have completed the analysis for bare earth, just on the DEM surface. But as an addition I need to ...
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0answers
8 views

WMS GetFeatureInfo html popup

I need to publish WMS service with GetFeatureInfo but I want to hide some fields. I've made them not visible using layer properties in ArcMap but it resolved the problem partially. When I add WMS ...
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1answer
11 views

How to discard sites when there is overlap between buffers?

I have 1,000 sites in a landscape that were sampled along a road. However, I think my sites are too close together. A lack of independence between my sites many be influencing my statistical models. ...
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0answers
6 views

ArcGIS trim-mean interpolation

I am trying to create a raster dataset from regularly spaced point data. I would like to use a trim-mean function rather the more standard mean function. Is it possible to do this?
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0answers
18 views

Creating DEM using ArcGIS 10.1? [on hold]

I am trying to create a DEM. Is it true that creating said DEM is done by using the 3D Analyst tool, then applying raster interpolation and then the "Topo to raster" tool? Is that it? Or do I have to ...
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0answers
8 views

How can I deform/stretch a map in Arc by a certain percentage in a particular direction?

I am a geologist and I am trying to create a palinspastic reconstruction (see here for a quick overview) of a geological map (shape file) of Ireland. Is there a way to achieve this in ArcGIS 10.2?
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1answer
19 views

How to represent seasonal variability in a single global NDVI map?

I have twelve monthly MODIS datasets for a 1 year period (http://neo.sci.gsfc.nasa.gov/view.php?datasetId=MOD13A2_M_NDVI&year=2015) and wish to combine all the data into a single map highlighting ...
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3answers
21 views

arcpy field mapping for a spatial join: keep only specific columns

I want to perform a spatial join to find the join point (a node in the code below) that is closest to a target point (a consumer in the code below). In the result, I only need certain attributes from ...
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0answers
19 views

how to do classification when the spatial analysis toolbox is not available?

I am required to do classification on a polygon feature class based on the rage data. However, I have realised that our ArcGIS lisense does not have "Spatial Analysis" toolbox as active, therefore I ...
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0answers
20 views

Format Issue with Dynamic Text using Data-Driven Pages

I have a dynamic text element I've edited to show open and closed store locations: I cannot seem to remove the spaces between my text. Note: the line you see before the last "0" is my legend border. ...
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0answers
25 views

Is there any difference between gdal_proximity.py and ArcGIS Euclidean Distance?

The gdal_proximity.py description says: The gdal_proximity.py script generates a raster proximity map indicating the distance from the center of each pixel to the center of the nearest pixel ...
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0answers
6 views

What does Geostatistical Analyst use to export to vector

I have three maps I need to create and two can be created in GA while the third needs to be created in Spatial Analyst but would like all three to have a similar appearance. When I use Inverse ...
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0answers
20 views

ArcGIS slow zooming but fast panning

I am using ArcGIS 10.4. Within ArcMap, I have an MXD file with a number of layers within it. All layer sources are feature classes and all of the feature classes are contained within a single ...
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0answers
17 views

Split disconnected polygons into separate features after using clip tool?

I'm working with a series of forest polygons (geodatabase feature classes), which I'm trying to clip to an area with a specific land use history (marked as "undisturbed" in the screenshot below)in ...
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0answers
11 views

Querying points based on multiple gdb-based layers?

I have several dozen different gdb data sets that collectively make up the areas that I'm looking at in QGIS. I have two additional shapefiles with points and I need to figure out which of those ...
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0answers
4 views

ArcGIS Simply polyline cluster

I am using ArcGIS 10.1 and I would like to compute a cluster of polylines to generalized single lines. The aim is to have in a small map scale showing simple polyline going almost in the same ...
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0answers
7 views

Calculating one cell in an attribute table in ModelBuilder

There are two point feature classes--let's call them Established_points and Newcomer. Established_points has, among others, two attribute fields called (for example) ALL_SIGHTINGS and ...
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0answers
8 views

Data Reviewer Regular Expression for HHMM time format

I am using Data Reviewer to check to see if a string field is in the time format HHMM using the regular expression check. I think I have the correct logic with this: ^([0[0-9]|1[0-9]|2[0-4])[0-5][0-9]...
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1answer
16 views

ArcGIS splitting tool does not update lines properties

I wanted to split some lines I drew in ArcMap using the "Split" tool during editing. What I was expecting is that once I split the line in, e.g. 10 segments, for each one of them ArcGIS updates ...
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3answers
55 views

Writing an if then statement for if a parameter is selected (not Null) in Model Builder

I have a tool I'm trying to create in model builder. I have run into a problem as I have basically no experience with python. I'm trying to basically use the calculate value tool and an if then ...
1
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1answer
12 views

How do I only show current Index polygon extent in Data Driven Pages

I am currently working on putting together a few map series in data driven pages. I cant figure how to only show the index layer outline for the current page. I would like to hide the outline for any ...
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1answer
23 views

Can I save the symbology of all the layers in my mxd so that I can quickly revert back to a certain “look”

I am using ArcMap 10.2 and would like to set multiple variations of the layers symbologies. In autocad this would be the equivalent of setting the layer state.
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0answers
11 views

How to accommodate hyperlinks that have a changing date?

I have an installation with close to 400 building, when I click the identify tool in ArcMap 10.3 I would like to be able to select a hyperlink that takes me to a floor plan PDF. All the floor plans ...
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0answers
15 views

Creating map book via ArcGIS data driven pages with a dynamic table (graphic table element) falling outside of layout extent

I am using ArcGIS to create a map book that is data driven and has a dynamic table (graphic table element) associated to each page. The data driven page is indexed to follow a line for its extent. ...
0
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1answer
23 views

Extend polygons to match another polygon in ArcGIS

I am struggling with this task :( I have various layers, all having a common outer shape (see the blue polygon in the picture). On of those polygons however, has a different shape. I somehow need ...
1
vote
1answer
28 views

Width of a dual-line based on values out of the attribute table in ArcGIS

Is it possible to symbolize the width of a dual-line automatically by a value out of the attribute table in ArcGIS for Desktop 10.4.1? In my case, i have hundreds of different entries with the width ...
3
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1answer
153 views

Smoothing of a DEM

I have a DEM which has some individual pixels lower than those around them. This is a problem as I am using the DEM for pluvial flood modelling and therefore it is providing an incorrect ...
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0answers
13 views

Calculate Raster with value from table

I would like to multiply all the values within a raster layer with one value, which is written in an *.csv table (it is the only value in this table). How can I do that?
1
vote
1answer
31 views

Losing data when updating ArcGIS for Desktop?

I would like to update my ArcGIS from version 10.3 to 10.4 (in particular, I am interested in ArcMap and arcpy). I read that on the ESRI webpage referring to the update from 10.1 to 10.2 that any ...
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0answers
21 views

Multiple Users Over Remote Desktop [on hold]

We have around 8 GIS users, we want All users to connect remotely to one GIS Server, where ArcGIS Desktop installed. All users will work on GIS data and process remotely. The main purpose of this is ...
1
vote
0answers
33 views

Aligning polygons in ArcGIS for Desktop?

I am using ArcGIS 10.3 for Desktop. I am working on a map that I have divided into 5 zones. I have drawn 5 polygons to represent each zone. I need to align the polygons where the edges meet. I am ...
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0answers
16 views

Select options in ModelBuilder progress?

I would like to create a model where the inputs will be two rasters (natural areas, agricultural areas). Each of these rasters will go into a raster calculator (the user will decide what raster ...
0
votes
1answer
17 views

Merging multiple MrSid files in ArcGIS for Desktop?

I've got multiple sid files that make up my county of interest. I need to get all the sid files into one and STILL have the sid file type after merging. Anyone know how to do this in ArcMap 10.2.2?...
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0answers
17 views

spatial join on selected features?

I am working with a set of housing data and I am trying to combine a set of apartments into a single point. I was wondering if it would be possible to select only the apartments I want to join and ...
2
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0answers
29 views

Feature classes not visible to some ArcSDE users?

Some of my organization's data (several SDE databases) has been migrated to a new server and we have recently upgraded from ArcGIS 10.2 for Server to ArcGIS 10.4 for Server and SQL Server 2005 to SQL ...
0
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1answer
48 views

How to identify overlapping polygons

My non-GIS coworkers are always baffled by the results of intersection queries, because they expect the result pictured below, but instead, they get every single feature being selected. Part of the ...
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2answers
24 views

Label expression help with loop field and multiple fields

I have 13 fields I need to Label all in one Label. But I dont want to label values with zero. Need to have Label before each field example (Field is (C_B) and need to read C&B, 2). Here is what ...
0
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1answer
33 views

Making ModelBuilder “Read only” for another user in ArcGIS?

I created my model In ArcGIS and use it to run as a tool in ModelBuilder in ArcGIS and I want to give them my model to other people in my company to run it. As they are not into GIS and they don't ...
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0answers
25 views

How to calculate area of water body after calculating NDWI in arcgis 10.1?

I have calculated NDWI value of my Landsat image 5 TM. I have also corrected my image for TOA Reflectance. Now I want to calculate the area of water body of my region.It will be very helpful for me if ...
0
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0answers
9 views

I need a sample map package that works with ArcGIS runtime 10.4

I need a sample map package that works with ArcGIS runtime 10.4. I'm trying to develop a WPF/XAML application using the ArcGIS runtime SDK for .NET, but I've not been able to get very far because I ...