ArcMap is the main application of ArcGIS for Desktop and the tag for that (arcgis-desktop) should normally be used in preference

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21 views

Draw nearest points for specific point-line couples

I have a network made of several segments and some nodes located in the map. What I want to do is to choose individually a couple node-segment and find the location of the closest point to the node ...
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10 views

Adding elevation features to existing TIN

I have generated a flood plain surface TIN using stream thalweg, banks and spot elevation data. I want to add additional elevation layers of bridges, roads and railway lines to existing TIN to ...
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28 views

Has anyone used the “Iterativly Load Parcel Topology into Parcel Fabric” tool recently?

I am trying to migrate our data (165,221 polygons and 677,338 lines) to a Local Government Information Model enabled parcel fabric. All the data and the empty LGIM fabric are hosted on the same SQL ...
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28 views

Near does not provide outputs

I have a layer of lines that build a network. I would like to find which one of these lines is the closest to a certain point, defined in another layer. I was trying to use the "Near" tool giving as ...
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26 views

Having Trouble Masking Geoprocessing tool

The output TinLayer that is produced is the rectangle extent of the contour's feature. I want it to be the shape of the contour's feature instead. When I create a custom feature class in the ...
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36 views

Compare euclidean distance with network distance

I have a raster file with euclidean distance. It contains information about how long it takes for a chopper to arrive to certain destinations. I then have a polygon made from a service area with ...
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20 views

Maxent not able to run multiple layers

I'm trying to prepare several environmental layers, from an NLCD 2011 layer, to be used for Maxent analysis via ArcMap 10.3. I can get Maxent to run one environmental layer (environmental layers are ...
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29 views

Trying to delete specific features within feature class

I am working with arcmap 10.2. I have a database that has a few feature classes in it. Within these feature classes, they have a field labeled as Height. Height is a string field that houses numbers (...
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31 views

Buffering road segments based on point ID

I need to create a buffer around bridge points along the roads underneath. I created a model that does this - so it buffers the bridges, clips the roads layer to the buffered shape, but since the road ...
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18 views

How to fix graphical errors in ArcMap ModelBuilder?

Every time I open models on a different computer, the symbology display's broken. Tools go from the proper style (see image top) to the one on the bottom and can't be fixed. If I open up the ...
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45 views

Merge success but can not find and display in ArcMap

After I use Merge (Data Management) Tool, the results shown success, but I can not find the new merge layer neither on the ArcMap nor output file. At the same time, when I right click the new output ...
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57 views

Deleting redundant vertex in polygon feature using arcmap 9.3 with VB.net?

I am using Arcgis 9.3. I have polygon feature file. In the file some of the features have a redundant vertex which I need to delete. I wrote a tool using vb.net for deleting such redundant vertex, but ...
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33 views

Geocoding using the census locator

I am trying to geocode roughly 20,000 addresses using the census locator in ArcMap. I was told that I should be able to access their locator through their server connection in ArcMap. When I connect ...
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33 views

Approximating electrical substation service area

I have historical data on electricity substations' locations and capacity. I also have data on population and electricity consumption. I want to have a measure of each substation's service area. Any ...
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23 views

Network distance calculation in ArcMap 10.3

I am trying to calculate distances between 11 points (shapefile with points) along river network (shapefile with lines) by using the Network Analyst - Create OD cost matrix. I have done this ...
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24 views

The concept of polygon volume tool

I have calculated the surface area and polygon volume for talus slopes. I have set reference plane to above. I would like to know the concept of how "polygon volume" tool works. Also, on what basis ...
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32 views

Placing point feature class with DEM in ArcGIS for Desktop?

I got the center-lined points (Picture 1), and mid-points (picture 2). Now, i want to know, how will i place these points on a DEM to get the band-of-width from the DEM. Hope picture 2 works for the ...
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29 views

ArcMap Partial Refresh not working when Layout Graphics exist?

I'm experiencing strange behaviour in ArcMap v10.3. Adding layout graphic elements to all 4 corners of our map will result in a full refresh every time a point feature is moved. Things that I've ...
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8 views

Using adjustment values to correct for vertical datum in ArcMAP 10, can I extrapolate to cover my raster extent?

I'm using a bathymetry DEM which needs correcting to UK MSL. I have the adjustment values but they don't stretch across my raster extent. Is it possible to extend using a best fit extrapolation across ...
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80 views

How to get a calculated sum as dynamic text in ArcMap 10.3 text element?

I am trying to get the sum of the length field from my attribute table into a dynamic text element for display purposes in layout view. I have put together a python script to get the sum of the field ...
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25 views

Export Symbolised Point Feature to Text File in ArcGIS

Is there a way to save symbols of a feature class from Arc Map as XML or text file format? I know one can set up representations on a feature class in a Geoodatabase and Export XML Workspace, but I ...
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25 views

Using numpy.dstack() for merging two 3D arrays but losing spatial reference.

The code is as following: >>> temp = numpy.dstack((spi_negative,spi_positive)) >>> >>> temp.shape (16, 126, 294) >>> out_ras = arcpy.NumPyArrayToRaster(temp,pnt,...
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22 views

Raster layer not visible after using “Plus” and “Minus”

I will go thru all my steps so you can get a better understanding about what I've done so far. I have added layers to ArcMap and used Polygon to raster and PolyLine to raster to convert them into ...
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19 views

Loss of Polygon area field when creating a hosted service from a layer in ArcMap?

My work team is planning to work with data from the ArcGIS Collector app in excel (exported from ArcGIS Online as a .CSV) and require the area of each polygon feature for later analysis. When our ...
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17 views

Area Normalizing Percentages after Intersect

I am summarizing Census data within custom drawn polygons. I am summarizing age data (percent male 24-29, etc.). As with whole numbers, I assumed I would need to area normalize the data AFTER the ...
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49 views

Trying to print classLables in symbology type UNIQUE VALUES

I have a classified image of 10 classes stacked together. Once I put them into ArcMap they don't appear as 10 individual classes, they look like one big class. When I click on unique values the ...
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26 views

Geometry Location In Respect To Another Geometry

I am trying to figure out where a geometry is residing in respect to another geometry. My Image explains things better, I have Square nodes A, and B. and I have circle Child nodes X, and Y. I have all ...
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101 views

Converting Titleblock from AutoCad .dwg into template for ArcMap Layout view?

We have a company standard template for figures in a CAD .dwg file, it is in paper-space (equivalent to layout view) in the CAD file. I would like to use the template without having to re-create it ...
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18 views

Joining a Grid to spatial data

I am attempting to join a grid that I have constructed to points and lines within each individual cell. This way, if I click or move to a grid cell, the data displayed within the cell is displayed in ...
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73 views

Turning off Show Field Aliases option on attribute table permanently in ArcMap?

I'm wondering how you turn off the "Show Field Aliases" option permanently under the "options" drop down on the attribute tables that pop up for different features. I know you can just click on it to ...
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24 views

SearchCursor to find a feature that intersects 5 of another feature?

I am using ArcMap 10.2.2. Currently my code looks like this: count = 0 features = arcpy.da.SearchCursor(fc, subtype) for feat in features: if feat == (100161,): count += 1 print count ...
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43 views

Finding nearest point on polygon if layer has more than one polygon using ArcMap AddIn?

I am developing an application using ArcGIS .net add-in. An application generates some maps based on point and polygon datasets. In that, I am able to find the polygons within the search distance. Now,...
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40 views

View With SDO_GEOM Function for ArcMap

I have a table of boundaries(polygons) which need to be served up through ArcGIS Server with their centroids(points). I'm using Oracle spatial and thought the most efficient way of doing this was to ...
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93 views

Adding barriers with time windows in ArcGIS Network Analyst?

At the moment I'm creating a route network in ArcGIS Network Analyst. It will be used for navigating on the water. On the water there are a lot of different barriers. Think of low bridges, locks or ...
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29 views

Spatial Join Points Vector with Raster Dataset using Arcmap

I have a points file of taxi drop off locations and a raster file grid. I am trying to get a count of each point on a raster cell. How do I go about doing that? It is like I am doing a spatial ...
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35 views

Strange display of raster in ArcMap

I have a Raster file jp2, in the full zoom there is a strange black dots on the border of the raster, but keep zooming these dots disperses see images
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34 views

Autocad Revit to Arcmap workflows

I am currently working on my dissertation with BIM to GIS workflows, specifically at this stage Revit to ArcMap. Through importing to ArcMap with .DXF (without the use of FME or similar) the BIM ...
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39 views

How the year affects Area Solar Radiation?

How choosing a different year in "Area Solar Radiation" affects the calculation of the radiation? I understand that months change some parameters in the calculation formulas, but what about the year? ...
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9 views

Stretched raster bar appears divided

When I add a raster bar to a legend on a map, the bar appears divided in two parts, anyone knows how to fix this?
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28 views

Predicting Potential Areas of Eagle Nests based on Slope and Elevation using Mean +- 1 Standard Deviation?

I am trying to predict Potential Areas of Eagle Nests based on Slope and Elevation using the Mean +- 1 Standard Deviation as the potential range that eagle nests could occur. I have data about known ...
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68 views

Problem with stretched value and classified value in ARCGIS desktop? They are different than each other

I want to classify the value of an image into 3 groups. when I check properties of a raster image, stretched value is different than classified value. Here I have uploaded the images as follow. I ...
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30 views

Get the sequence of nodes and links from a shortest path in ArcMap

I need to extract the sequence of nodes and links from the shortest path in network analyst in ArcMap. I suppose you could use driving directions somehow, but I'm not quite sure where to start. ...
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46 views

Zonal Statistics Python Code

I'm trying to calculate the number of certain raster cells within the individual buffers identified by the FID and I'm not sure what else I need to change in this code to make it run: # Import system ...
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25 views

Constructing geodetic lines

I am trying to construct a geodetic line between destinations. I have followed two guides without luck. This are the steps I've done: I created a polyline shapefile and named it "Distance" I went to ...
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21 views

How to insert picture in data view and have it display in kml

I am trying to create a map and place the instructions (jpg form) in a box on the map itself (at a sparsely populated location). when i export the entire map to kml, the jpg, which was visible in data ...
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48 views

Problem for Map Topology creation in ArcMap

I will create a map topology in ArcMap. My code defines the layer in my map topology but after call EditTopology Tools, a message show "No topology .... bla bla bla.." Any ideas why this would be ...
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42 views

different results :Slope analysis in qgis vs ArcMap

I want to make slope analysis on geoTiff. I am using ArcMap and qgis. But i get different results, but both are in degrees. I ArcMap i recive range from 0 to 42 degrees, but i qgis it from 0 to 17 ...
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32 views

WMS content not shown in ArcMap, working perfectly in QGIS

I'm trying to use an old Prussian map which is accessible via the following WMS link: http://maps.kleks-online.de/mtb1880/?REQUEST=GetCapabilities ArcMap 10.3 only shows me an empty white map and I ...
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62 views

Tile layer (zxy) in ArcMap

Is it possible to consume tiles {z}/{x}/{y}.png or jpg in ArcMap? I heard about arcbrutile but I need an xml file to add each provider and I don't have access to this files.
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22 views

ArcMap - UK - Ordance Survey Map Misalignment

I'm trying to load an Ordnance Survey Great Britain 1:50000 basemap that I downloaded. It should be centred over north-east Scotland, but is showing as somewhere near Nigeria (Africa). I've tried ...