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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53 views

Project Raster Data Loss - 2 Billion People

I am using the SEDAC/CIESIN raster data for population counts. This data is in WGS1984, and I want to project this data to a Fuller projection. After running through "Project Raster" in ArcMap 10.1, ...
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25 views

A shapefile not projecting correctly [duplicate]

I have this polygon shapefile not showing on the same view even they have same projection. The data frame has also same projection with the other. I can zoom to layer the polygon shapefile but the ...
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40 views

How would I set gaps in image to be transparent using ArcMap?

I have a RGB raster map and there are gaps. How would I set these transparent so that the map layer underneath would show through using ArcMap? Currently they are showing as white.
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109 views

Oracle Error 00936 in ArcMap

I am using ArcMap 10.2 and have connected to my Oracle database, and can see the tables in Catalog. However, when I try to add a layer I get "Could not add the specified data object to the map. ...
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165 views

Traveling Salesman - ESRI

Two layers, one layer of item locations, of layer of streets. Using ESRI ArcMap 10.2.2 Need to map a route that will go to each item location based using the street layer. The item points are ...
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299 views

ArcMap 10.1, the identify tool does not show feature attributes on a query layer on a PostgreSQL database. Why?

I'm developing an ArcGIS 10.1 desktop map editing application using ArcEngine and ArcObjects. I'm using a PostgreSQL database. After a direct database connection (using a query layer), I displayed the ...
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1answer
51 views

Script to batch export pdf causing incorrect inset map

I have written a python script to batch export several pdfs from a single mxd, switching layers on/off and naming the output pdf based on values supplied by the user in a csv file. We import the ...
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1k views

How to find soil names for “mukey” in USDA Soil Data SSURGO

I an trying to join the soil descriptions in the tabular data to the spatial data in ArcGIS. I have both the mukey and musym in the attribute table associated with my soil polygon layer in my map. ...
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1answer
50 views

White Pixel in Raster (CIR) arcmap 9.3

i have to analyse forest cir orthophotos. in high scale resolution, many white pixel appear instead of red ones. i work with arcmap 9.3, win7
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1answer
102 views

ArcObjects Export Field with x y gives InvalidCastException?

I am try to export field and X Y but I get the following error. Is it possible for someone to help me with this? system.InvalidCastException: Unable to cast COM object of type 'System.__ComObject' ...
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236 views

ArcMap Share As Runtime Content gives folder instead of .geodatabase file?

So I am trying to export a .geodatabase file that can be imported into my android application for offline maps. Following tutorials on ArcGIS website I was able to export map by using File -> Share As ...
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80 views

How to randomly generate 3 X 3 pixel window/grid size in ArcMap?

I have a raster image in ArcMap and I want to assess the accuracy of my raster image with a reference image. So, I need to randomly generate a bunch of (i.e 50) 3 X 3 pixel window/grid size from my ...
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1answer
90 views

Pasting Point goemetry with Z and M values to Simple Point Geometry

This should be kind of easy but I'm looking for a best practice scenario. I just tried adding 14 points from a point shapefile into another layer in our ArcSDE database. I assumed the layer in SDE was ...
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193 views

Calculating distances in Geographic Coordinate System using ArcGIS for Desktop?

I work in a Geographic Coordinate System and using the "Generate Near Table" tool in ArcGIS 10.2 for Desktop. I want to calculate the distances that each feature of the point layer has to the closest ...
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100 views

World Imagery is black and grey in ArcMap?

When I'm inserting a basemap, World imagery, (through the "plussign" and through ArcCatalog) it is black/grey/White. Why is that? Never seen this Before, how do I fix it? I'm using ArcMap 10.2.
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74 views

arcmap display full date

I am working with arcmap software. I have a points layer that was created from a gps device. this layer contains a few tracks from the same day (e.g driving to work in the morning, returning home, ...
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51 views

Dissolving points based on easting and northing with statistic type first as aggregate function using PostGIS?

I have two points features having point_ID, Easting and Northing fields and want to dissolve based on Easting and Northing with statistic type aggregate as "first" for point_ID, as you do in ArcMap. ...
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235 views

Orthorectification errors in ArcMap when including RPC data

I am trying to orthorectify satellite imagery with a DEM in ArcMap. I have already georeferenced the raster. The imagery came with an RPC TXT file, but when I change the name of the RPC file to match ...
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1answer
45 views

Reconciling to a non-parent version in ArcGIS

I am trying to find a neat way to clone a GDB version in ArcGIS and as suggested in Cloning a transactional version in ArcGIS, it seems reconciling from the source to the clone is the way to go. ...
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189 views

Add grid reference from excel to arcmap 10.1

I am trying to upload an excel sheet for my grid reference to arcmap 10.1 but arccatalog/arcmap can't find the file. The excel version is 2007 and I have the driver installed. Does anyone know why ...
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193 views

MakeXYEventLayer_management input problems

I have a huge excel data base and want to make with the tool MakeXYEventLayer_management a new Layer for my coordinates in my table. I found this code on ArcGIS help: try: # Set the local variables ...
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1answer
132 views

Clip .hdf (MODIS) rasters by shapefile

I am trying to do a temporal analysis on vegetation quality so I downloaded a MODIS .hds raster from earthexplorer. When I opened the file into ArcMap 10.2.2, it came as a group of 11 rasters. I stuck ...
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120 views

Attribute Assistant for 10.0 does not have AutoNumber, is there a workaround for ArcMap 10.0

I work for a water utility division and we are using ArcMap 10.0 with attribute assistant. In attribute assistant 10.1 and up there is a value method called AutoNumber which will auto increment and ...
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158 views

Rename open MXD using ArcPy

Is there a method in ArcPy that will rename the MXD you currently have open? I don't what to use mxd.saveACopy("newFileName") as it will just save a COPY with a new name, not rename the current MXD. ...
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24 views

Query for duplicate records in a feature class table in FileGeodatabase [duplicate]

I'm looking for a way to check the duplication in field values of a FileGeodatabase table/Feature Class using ArcMap. Any help?
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1answer
158 views

How to select all polygons where neighbor vertex points are below a distance threshold in arcmap

I have a shapefile with over 100k polygons (some of them have holes in them but apart from that they are simple polygons - no multipart). I want to loop through all of these polygons and select only ...
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1answer
127 views

Feature Layer no longer accesible after MakeFeatureLayer_management

I am creating a new layer out of an old one with MakeFeatureLayer_management like this: arcpy.MakeFeatureLayer_management("layername", "newlayername", "DEPTH = 1200") This works for the first time ...
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153 views

How to embed ArcMap graph into winforms dialog using .NET/C# and ArcObjects?

I am creating an addin for ArcMap in csharp and want to add a graph to a dialog. The native arcgis graph control doesn't seem to been available from the visual studio toolbox. I can't figure out ...
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1answer
122 views

Want to intersect a polygon of a certain elevation with a tin surface

so I want to generate a flood plain for a river in ArcMap. Basically this means that I want to create polygons with certain elevations above the drainage point elevation (870 m). For instance I would ...
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281 views

Scatter plot of two rasters in arcmap for intersecting cells

How do I make a scatterplot of two rasters in arcmap which will plot the two rasters' cell values of the same cell against each other (for every cell where they intersect). I need to first create a ...
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56 views

Highest Position tool returning error in arcmap 10.2

I attempted to use the highest position tool to find out which raster out of 3 has higher values. I checked that all the input rasters are on the same spatial reference (WGS 1984), but the tool is ...
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136 views

Raster Calculator returning nodata for overlaying cells

I used raster calculator to divide two rasters setting the environment to intersection of inputs. The output has a nodata value in a cell where these two rasters clearly intersect. Any suggestions ...
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82 views

Issues converting raster values from mm to cubic meters using raster calculator ArcGIS 10.2

So I have a raster layer of surface runoff in mm/year and I need these values in cubicmeter/year. I first converted the mm/year values into m/year using raster calculator: (inputraster)*0.001 which ...
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2answers
97 views

Creating new raster based on spatial extent and classes of one raster and average of another using ArcMap?

I have a raster that is split into classes and I wanted to make a new raster with this raster's spatial extent and classes but displaying the average values from a different raster. I am not really ...
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915 views

Arcmap not changing to landscape view?

Arcmap refuses to change my layout view to landscape when I change the options in Page and Print setup. It keeps the exact same portrait box as before.
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1answer
36 views

Identify feature which is set for editing

While creating custom tool for ArcMap I found problem which couldn't be solved even with try-catch block. When start editing I must to choose which layer I want to edit (if they are from different ...
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1answer
106 views

Create multiple bar graphs out of a single data table

I have data for obesity rates and alcohol consumption for 20 different countries, all in the same data table. I want to create 20 separate bar graphs, which I can then place over each country to show ...
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2answers
534 views

problem to open a netCDF and create a raster file

I want to open a netCDF file and create a raster with ArcMap 10.2. The file contains the mean monthly temperature for Switzerland. I found it in meteoswiss web site. I tried to open it with the ...
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1answer
49 views

Is it possible to label a postgis Query Layer in ArcMap?

I've created a PostGIS query layer and I can't label it. I'm trying to work out if I'm dealing with a bug that I can't workaround, a bug that I can workaround, or if it is operator error. After ...
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53 views

Labels aren't displayed for layers inside a group

I'm using a python script to create an empty group layer in the current map document, add some layers to this group and update their symbology from an existing .lyr file. I also want to to turn on ...
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1answer
346 views

How to Calculate the average value near a point

I am new to ArcGIS ArcMap. I want to calculate the average value of one point ( layer flowline ). This could be done using the value of the point and the values of the four neighbor points ( raster ), ...
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40 views

unable to plot the values for the individual fields in my table

I'm having problems adding tabular data to an ArcGIS project and need some help! Example of my table is below (please note that the fields have been edited since the capture was taken to remove any ...
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1answer
88 views

Layer cannot be found

public Int32 GetIndexNumberFromLayerName(String layerName) { IMxDocument doc = ArcMap.Application.Document as IMxDocument; IActiveView activeView = doc.ActiveView; ...
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101 views

Categorizing polygons instead of using default single symbol in ArcGIS for Desktop?

Is there any way to change display polygon from single symbol (default setting) to categorize? So far, when I added a feature polygon into the table of contain, it will be displayed as only one ...
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35 views

Combine Digimap Tiles

Is there a way to combine tiles of Digimap data in Arc? I have downloaded tiles over a large area and would like them to act as one layer/image rather than a number which are adjacent to one another. ...
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55 views

Visualizing where End Point Arc Segment will be Drawn with Polyline?

I am working in ArcMap 10.2.2 and I am trying to create some polyline features. I have no problem with creating polygon, but when I attempt to make an arc polyline it does not show me the angle at ...
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1answer
775 views

How to Enabling the option to convert layer transparency to color transparency for ArcGIS Server?

i have a trouble for publishing map service with transparent color, but when i make analyze map document, there error "warnings",told me (Enabling the option to convert layer transparency to color ...
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98 views

Removing highlighting when selecting feature in Arcmap

Whenever I select a feature in an attribute table it gets highlighted which prevents me from seeing the symbology of that feature. I tried choosing No Color in the appearance option, but that results ...
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1answer
118 views

Expression to display Image in MapTips?

In ArcMap, is it possible to display an image by using a path in the attribute table to show an image in MapTips? Any Python or vbScript expression are welcome as long as it is MapTips which shows ...
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32 views

Graphical Modeler Equivalent in Arcmap? [duplicate]

Is there a similar interface as the QGIS Graphical Modeler in Arcmap for geoalgorithm development? If so can one develop a sequence in Arcmap and open it in QGIS? I would prefer using an 'Arcmap ...