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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1answer
46 views

Passing field name as parameter to script in ModelBuilder?

I am new to ModelBuilder. I am running a python script from ModelBuilder that requires as it's parameters a table view and specific field names from that tableview. Essentially the script is looking ...
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1answer
25 views

ArcMap 10.1 Create colored lines from one layer to another based on common field

I joined a points layer to a polygon layer. How can I draw lines from a one-to-many polygon to points? I don't have Business Analyst extension so I don't think spider diagram is the right tool. Also, ...
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2answers
46 views

Dynamic Symbols

Is there a dynamic symbol (preferably a numbered circle or square) in ArcMap that is symbolized uniquely to each feature? For example, I have 150 features that I would like to symbolize with a circle ...
2
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1answer
46 views

Unknown set of coordinates Northing Westing

I've been given a list of sites of vegetation with a "Northing/Westing" location e.g 52 43.569 - 001 44.833 I want to convert them to Easting Northing so I can load them into ArcMap. I've tried to ...
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0answers
14 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 ...
2
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1answer
36 views

How to make a single raster which shows the year since the last fire

I am using ArcGIS 10.2.2 to make a single raster which shows the year since the last fire in an area based on the MODIS Maryland University raster layers. I have 15 raster layers all from a different ...
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3answers
108 views

Creating line from point based on intersecting line at 90 degrees to line in ArcMap?

I am using ArcMap 10.2/10.3 and I need to create lines from points, so I can split polygons at the created line, as per the image below. So I have to cut the polygon at a 90 degree angle to the line ...
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0answers
33 views

Exporting .jpg files from data driven pages in Arcmap (name file is a text) [closed]

I am trying to export my Data Driven Pages to JPEG files named wiht an index layer field. I have used the code posted in other answer and it seems to work fine when the page names are numbers. ...
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0answers
28 views

Automated Attribute Field completion

I created the following model based on the fields that is needed for asset valuation. Please see below. I would like to auto-populate the "Code" field basde on certain criteria, for example. The ...
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0answers
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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0answers
26 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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0answers
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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0answers
28 views

Why the quality of image is changed as it is added to a mosaic

I have added an image to a mosaic dataset but I have noticed that the quality of the image has been changed automatically. How to keep the original quality of the image after adding it to the mosaic ...
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0answers
19 views

Raster and digitized shapefile misplaced in same projection

I have georeferenced .tiff rasters with cadastral borders and corresponding digitized borders in shapefile based on that raster. All that was done in some Mapsoft software. When I insert both in QGIS ...
3
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1answer
35 views

Trying to use the %name% function in Model Builder to keep the original files name, but its not working

I am building a rather large model. And I am trying to keep the files original name in the output file. Example being. Original File is called: Line.shp. I want to dissolve Line.shp so in model ...
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2answers
66 views

Remove time stamp from date field using field calculator

I'm trying to copy the dates from a field called InspectionDate (date data type) to new field called CompletedDate (date data type) but I don't want the time stamp to be copied over. How can I copy ...
6
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2answers
79 views

How to symbolize line jumps/crosses in ArcMap?

Where two line features cross but are not physically connected (or related), I would like to symbolize the crossing using a line jump symbol. Visio is capable is using such symbology: In 2008, Esri ...
3
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1answer
23 views

Generate new coordinates with distance + azimuth

I currently have the following Excel data for a list of animals: Lambert 93 coordinates of the observer Azimuth of the animal Distance between the observer and the animal I would like to get the ...
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votes
1answer
48 views

Using ArcCatalog in ArcMap?

I have heard that using ArcMap can replace some functions of ArcCatalog. If it is true, how is the process done in ArcCatalog? I don't have access to ArcCatalog all the time. I can't spend all my ...
3
votes
1answer
14 views

Cannot get Remove From Current Selection to work in ArcMap?

I am a Newbie using ArcGIS 10.3 for Desktop: After importing a whole watershed streams Layer, I selected by location a subset of the streams which was already defined with a separate name. ...
2
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0answers
33 views

extracting raster using values

I have an original .tif file which has values ranging from 2 to 28. From that original .tif file, I am extracting cells having a value of >=10 using the following code: import arcpy, os from arcpy ...
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0answers
18 views

Grid Index Features in ArcMap DDP not labeling consecutively

Using Carto tool-->DDP-->Grid Index features - the generated grid doesn't name the tiles consecutively. The base was around a buffer of a road feature dataset so it's not a rectangular grid. So it ...
3
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1answer
50 views

SQL check if first value in line is number

In the layer definition query in ArcGIS 10.4 I want to only use objects that look like 1/12 Main Street 12-2 Side Street etc and not ones that have Main Street Side Street Is this possible? So ...
2
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1answer
56 views

Setting anchor/pivot point to layer features (point and text) by which symbol or text will rotate in ArcMap?

I know I can change the rotation and pivot point when editing, but if I have point layer that contains for example an arrow symbol (EMF picture) and I need the arrow to rotate around the bottom part ...
4
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2answers
66 views

Querying for underscore character in ArcMap?

For a standard LIKE query against an Oracle-based ArcSDE feature class, the underscore character represents a single character wildcard when used with a string. I'm trying to impose a definition ...
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0answers
28 views

ArcMap maintaining raster cell size when using math?

I have a raster created from importing xy data (it has lat, lon, and a value field [WGS84]). The raster resolution is 60 meters as that's my required accuracy and for my value field I'd like to ...
2
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0answers
48 views

Selecting polygons that are completely surrounded by other polygons [closed]

Is it possible in ArcMap 10.4 to select single polygons of a particular attribute that are completely surrounded by polygons of a different attribute? Using a segmentation shapefile from a rule-based ...
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0answers
37 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 ...
3
votes
1answer
27 views

Total of several values in field for points within polygons

I have ~4000 insurance claims for a city. I have made a fishnet and would like to count the number of claims within each polygon. It is easy to count the total number of claims, but I would like to ...
3
votes
1answer
91 views

Creating Python Addin Button?

I want to create a Python AddIn button to execute a specific script. I know how to use the python addIn wizard and add the toolbar I created in my ArcMap. The trouble I am having is writing the script ...
2
votes
1answer
34 views

Why is ArcMap reverting 4-band raster settings?

ArcMap keeps redrawing my 4 band false colour image in standard 3 colour bands. As you can see below I have my 4 band data set to auto display as (4,1,2 - infrared, red, green). When I bring in an ...
3
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0answers
41 views

IR as 4th band in RGB composite (ArcGIS)

In Symbology tab of a raster in ArcMap, in the section of Pan-sharpening, there is an extra option to check at the bottom: "4th-band Infrared Image" along with its weight: I guess I have to add ...
3
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0answers
44 views

Changing rotation for each data driven page dynamically? [duplicate]

I have a .mxd using data driven pages. In the .mxd there is a shape containing foto locations displayed with an arrow. At the top of the arrow there is a label containing the foto id visualized, the ...
4
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1answer
32 views

How to extract a buffer layer from a vast amount of individual buffers around polygons using ArcMap?

I have a vector layer containing nearly 8000 singlepart polygons. It looks like this: I want statistics on the area that is further than 2,5m away from any border. I thought I could do this by ...
4
votes
1answer
75 views

Multiple features within a single feature layer with different geometries

I am working with ArcObjects SDK 10 for .NET. There is already a geospatial database at my disposal. So I am trying to map its spatial context to ArcObjects context. We have objects like state, ...
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0answers
45 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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2answers
60 views

Reading *.cdf files in ArcMap?

I received some geospatial data (on rainfall) in a "cdf" format. I have worked with "nc" files and uses the 'Make NetCDF Raster Layer' tool in ArcMap to read NetCDF files. However, I wasn't able ...
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0answers
25 views

Zonal sum gives incorrect results [closed]

I have two raster files: Raster 1 has 7974 grids (coarser resolution) with Rowid, Value and Count. Raster 2 is finer resolution and each grid has values either 1 or 0. What I want to do is to find ...
3
votes
1answer
39 views

Raster clip in ArcMap changing the pixel size

I have a masked raster layer (ESRI grid format) of a large area that I'm trying to clip in ArcMap 10.3. Cell size is key for further analysis, thus I need to maintain the cell size of the clipped ...
6
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1answer
78 views

Python Labeling using dictionary not printing all values

I am labeling manhole inverts using python and ArcMap 10.3. When I use a dictionary to control the label order some manholes don't print all of the inverts while other manholes do. I can post field ...
1
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0answers
45 views

shapefile not showing up in results after running a customized model [closed]

I made a custom model containing two buffers and one erase to show the area within 2 miles, but 0.5 miles away from major roads. The model runs perfectly, but there isn't any result produced. The ...
3
votes
2answers
76 views

Use dissolve tool on a polygon layer with attributes from a point layer. ArcGIS

I'm trying to find a way to automatically merge polygons with others based on a max + minimum value of points in each polygon. So the small ones go together with other small ones and the bigger ones ...
1
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0answers
31 views

calculating volume of oddly shaped water body

I have an aerial image of a water body that is oddly-shaped. From the aerial I can see the bank of the water body that I know has an average depth of 5 feet and all other area within the water body ...
1
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1answer
25 views

Python not appearing as option for parser in label expression dialog of ArcGIS Desktop 10.0?

I have ArcMap 10.0 and python is not appearing as a parser option in the label expression dialog box, only VBScript and JScript. Python is installed and the python window works fine. Any idea how I ...
0
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0answers
17 views

Draw a polygon automatically around points, [duplicate]

Draw a polygon automatically around points, I am looking for a way to draw a polygon automatically around points that have similar value in one field of the attribute table. For example, in the ...
2
votes
1answer
40 views

get day and time from date field with time, with field calculator

I'm using ArcGIS 10.1 and have a field containing a date and time I need to get the day of the week based on my date field and also when the same field that contains date and time I need to do this ...
0
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1answer
43 views

Hardwire definition query on layers in mxd VB.net

I am creating a tool that applies definition query to certain layers of the mxd. The user clicks the button and it should hardwire the definition query into the layer. This is useful if there are many ...
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0answers
33 views

How can I find define regions with a certain size with a polygon layer as input?

I'm working with ArcGIS 10.3 and have a project where I'm trying to define how may breeding habitats of a species that can fit into a specified area. I have a polygon layer with suitable habitat in ...
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votes
1answer
56 views

Calculating number of roads between two polylines in ArcMap?

I have a file that contains contour lines and want to know how the number of roads that are located between each set of contour lines. How can I go about achieving this? I provided an example ...
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0answers
20 views

Missing Geocoded Addresses in Attribute Table

I geocoded about 13,000 addresses. I opened the Interactive Rematch Window and made adjustments where necessary. When I look at the Interactive Rematch window, I can see all of my addresses. ...