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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38 views

Mosaic Dataset - Gray and White areas

I'm trying to add high resolution orthoimagery from the USGS to a mosaic dataset in arcMap. When I "Add rasters to mosaic dataset" most of the rasters load in fine, but some have strips of white area ...
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23 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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30 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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2answers
47 views

% Cover of polygons within radius of points

I Have a polygon layer representing multiple sites in a city. I want to calculate the combined % cover of all sites within buffered regions around points. What would be the best way to go about ...
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0answers
46 views

Custom labeling with same angle as rectangular object and specific position using ArcGIS?

Can the following be done in ArcMap? It should be formula based without manual formatting as performed by my predecessor to get the following output. So Grave_No on right parallel to the y axis ...
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1answer
44 views

ArcMAP / R: Convert raster pixels to Long and Lat

I have downloaded a raster, which has the following information. Item Data Date 2015-01-03 00:00:00 Product cold partial sst Satellite NOAA-18 Direction Unknown Dimension 1596 x 1617 BPP ...
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1answer
59 views

Excel to Table Conversion Tool not working

When I input the table in the dialog box, I get this rather long error: ERROR updateParameters Execution Error: Runtime error Traceback (most recent call last): File "c:\program files ...
2
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1answer
51 views

Concatenate fields in Field Calculator using Python [duplicate]

I'm trying to concatenate fields together and used this post as a guide: <Adding hyphen in ArcGIS Field Calculator to merge two columns?> ; however, I'm still getting a 989 parsing error. Here's ...
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30 views

Using color matching on two geotiff rasters datasets and exporting geotiffs

I have one geotiff (tiff + tfw file) that serves as a basemap for a global zone. Then, I have several geotiffs, one for each zone of this big orthophotograph (50 zones in total). I would like to ...
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1answer
28 views

Splitting shapefile into separate shapefiles based on feature class using Arcmap 10.3?

I'm trying to split up this nested watersheds by name. I want each watershed to be it's own shapefile. Is there a faster way to do this besides highlighting each watershed and then exporting it? ...
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1answer
136 views

Slope tool gives wrong degree values

I am trying to create a slope map in ArcMap out of a DEM. I used the Slope Tool (Spatial Analyst), selected my DEM as input and degrees as an output result. There I got the message that "The Z units ...
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3answers
39 views

I have many points (the points have elevation) I want to remove some points that are too close together

How I can select points in a buffer (just each buffer) and among them choose a point that having more elevation? (in ArcMap) (Each point can be in several buffer and as each buffer can have multiple ...
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0answers
64 views

ArcObjects OnChangeFeature event not firing unless you move feature

I am displaying points, lines and polygons on ArcMap as features with an addin. I want my end users to be able to change features (move geometries, add vertex, delete vertex etc) and get the updated ...
2
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1answer
22 views

Categories in Customize window in ArcGIS

Could you tell me how to add new category of commands in Commands tab in Customize window in ArcGIS 10?
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2answers
61 views

ESRI ArcMap Legend Formatting

Is there a way in ArcMap Legend Properties to make the legend above look like the picture below?
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1answer
139 views

Spatial reference does not match data frame for Bing Maps

In ArcObjects I am loading Bing Maps as a base layer. It's coordinate system is esriSRProjCS3Type.esriSRProjCS_WGS1984WebMercatorMajorAuxSphere. On top of the base layer, I am trying to load points, ...
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1answer
28 views

Bent raster after Build Overviews for mosaic dataset using ArcMap?

I created a mosaic dataset from a set of 12 tiff's spanning the united states. Before running Build Overviews, the images all join together nicely. But after, they look like this: Any idea what ...
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1answer
112 views

ArcMap doesn't recognize geodatabase files under “Add Data”

I have a folder filled with geodatabase files of the following formats: ATX, FREELIST, GDBINDEXES, GDBTABLE, GDBTABLX and SPX. I would like to convert these to shapefiles using ArcMap. I've been ...
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0answers
66 views

DEM / Basemap Alignment

The image below shows the problem I'm facing. I'm trying to align a DEM with the ArcMap Imagery Basemap. Unfortunately, I can't make them to perfectly align. I tried changing the coordinate system to ...
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0answers
44 views

What to do with polygons that were created from a raster file? [closed]

I need some suggestions. I'm working in Arcmap 10.3. I used a NDVI landsat product to find patches of row crops. I then extracted these cells and turned them into shapefiles. I want to measure the ...
2
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1answer
56 views

Why is my ArcPy script deleting its workspace?

I wrote an ArcMap script to go through a feature layer, identify unique values in a given field, and output a feature class from each unique value to its own feature class or shapefile. As an ...
4
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1answer
84 views

How to group adjacent polygons with similar orientations?

I have a layer of about 40k polygons, each representing an individual agricultural field. I want to group adjacent fields (within 20meters) that are within 15degrees of orientation of each other. I ...
1
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1answer
52 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
27 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, ...
2
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2answers
50 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
57 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
17 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
40 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
123 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
44 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. ...
3
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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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29 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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0answers
30 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
36 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
84 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
82 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
28 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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1answer
49 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
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1answer
16 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
34 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
21 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
votes
1answer
53 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
votes
1answer
66 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
79 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
29 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
55 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
39 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 ...