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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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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ArcMap ModelBuilder: problem with %name% variable when used in iteration for projection

I have prepared a model which should project all shape files ( currently in MUTM 81) in a folder to MUTM 84. But when I use “%Name%” in output dataset for geodatabase as “D:\Soil ...
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5 views

Area solar radiation: calculating horizon and radiation [duplicate]

I'm trying to do a solar radiation map for Portugal, using Area Solar Radiation tool from Spatial Analyst tools. It's running for 5 days and it's not finished yet. I have 10714 columns and 20906 ...
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6 views

How do you symbolise a 32-bit raster in ArcObjects?

For rasters that are ABOVE 16-bit - you cannot apply a colormap - so what is happening when you symbolise in ArcMap a 32 bit raster, it's certainly possible. I'm trying to emulate this funcitonality ...
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2answers
19 views

batch save as layer to relative path in ArcPy

I would like to use a similar code as below, but one that uses relative paths. Since my input is a batch of tif files (not layers), I do not know if I need to use other functions like ...
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1answer
26 views

ArcGIS Server Only Accessible From Local Machine

I have an ArcGIS server set up. It works, but only when I access the server (or server manager) via a web browser from the server machine itself. I am unable to access the server (using the same url) ...
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1answer
22 views

Collect last word from varied length string for filtering, auto labeling and column population? [on hold]

I have been looking and reading for a few days about how to collect the last word from a varied length string. I have found lots of postings about how to collect/split the last word, but none of the ...
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48 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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13 views

Delete rows with unfilled cells in HTML pop-up table in ArcMap

When my html pop-ups are clicked I'd like them to only show the Fields that have information in the corresponding cell eg. Cell 1; Notes: Cell 2; Translational Landslide. However if there isn't any ...
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1answer
47 views

Is it possible to embed python in code for HTML pop-ups in ArcGIS

When clicking a point feature I want the html pop-up to not only contain the data of the feature but also an image of the area around the feature (eg. 2 km^2). The image would have the base map 'World ...
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1answer
32 views

Arcscan greyed out

the Arcscan toolbar is greyed out. The Arcscan extension is enabled. The raster is a "bi-level" image There is an editable polyline layer in the ArcMap TOC Do you have any idea why i still can't ...
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9 views

Issue with OCHA fonts in windows 8

I installed OCHA icons on windows 8,But once that I try to open the styles with arcmap (10.2.2) I have some funny icons, do you have some idea how to fix this bug...
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21 views

Kernel vs Point density

Can someone give me an example each where these two tools would be appropriate to use. I kind of understood what each of them does but can't seem to figure out examples where one would be more ...
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1answer
34 views

Combining rows in an attribute table based on field

I am using ArcMap 10.2.2 on a Windows 7 PC. I have shapefile range data for multiple species (multiple species in one layer), and this range data is accompanied by information relevant to the ...
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1answer
35 views

Can layers with different extents in arcmap 10 be made to line up?

I am currently trying to get some insect sampling coordinates that are represented by points to project on top of a polygon that shows all the different plots of land in a ranch. The coordinates for ...
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2answers
195 views

ArcMap MXD into exe file?

Is there any way to make an ArcMap mxd doc into a simple exe file so that one who does not have ArcGIS can view my work?
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13 views

Adding a layer can sometimes load raster footprint!

Just trying to refine my ArcObjects code to add a layer into ArcMap based on passing the fully quailified (String) name of the layer - problem is, if it's a raster, it will load in the vector ...
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0answers
18 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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1answer
35 views

Comparing attributes of two shapefiles in ArcMap?

I have two identical shape files of estonia. The only difference ist that the attribut table of shapefile1 has mean temperatures from the period of 1991-2000 and the attribut table of shapefile2 has ...
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27 views

Double Fields in a .GDB changing values after saving an edit session?

I have created a .GDB for saving location data. I load shapefiles into ARCMap 10.2 and selecting the shapefile items copy them using ctr-c and pasting them to the GDB features using crt-v. Field names ...
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2answers
25 views

Show distinct features count as label in ArcMap10.2

How to show features count and not the value as a label in ArcMap10.2? I have a polygon layer which contains 100 or so features. All the features are grouped by a group_name field containing values ...
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31 views

How to check if error due to no spatial reference of extracted raster? [closed]

I have raster file without spatial reference and I extracted my area of interest by shapefile that has spatial reference. And finally, I got extracted raster with spatial reference. can i assume ...
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4answers
39 views

Labels based on spatial location

Here is what I would like to do. I have a polygon feature class called Subdivisions and a point feature class called Inspection. If I label all the Subdivisions my map becomes too congested. I only ...
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30 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
25 views

Creating ArcGIS tool that can run list of checks?

Is it possible to create a tool in Arcmap where by uploading a shapfile, the tool can run a various number of checks/tests (ie intersecting other shapefiles) and flags or highlights conflicting ...
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1answer
46 views

How to create symbol with size and color based on two variables in ArcMap?

In arcmap 10.2 i have a layer that has two attributes: depth and magnitude. Depth should be represented by color: deeper points being lighter and shallower being darker. Magnitude represented by ...
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1answer
27 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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2answers
46 views

Proportional Symbols - Custom legend breaks

I mapping the number of Boko Haram victims in each state of Nigeria for several years. I chose to make a proportional symbol maps using the centroid of each state. For a given year, the area of the ...
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2answers
62 views

Setting field equal to raster Name ID for batch process in ArcPy

I am wanting to set an existing field called RasterID to the name of the raster for which the attribute table belongs to, but for a batch of rasters. Is there a way to do this with my current code ...
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1answer
46 views

How to calculate the number of points with differing characteristic in a polygon in ArcMap?

I have a .csv (exported to .shp) database with about two thousand entries of points. One column in this database has certain values (e.g. a point can be 'ash tree', 'beech tree', 'elm tree', etc). I ...
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1answer
25 views

ArcMap Crashes when inserting new feature in multi-Threading add-in

I'm developing a ArcMap add-in that get dynamic feeds from the network and append the newly arrived data to a suitable featurelayer. I'm using InMemoryWorkspace, FeatureBuffer, FeatureCursor, Thread. ...
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1answer
25 views

Joined tables and now field calulator is greyed out

In ArcMap (10.2), I accidentally calculated the wrong field outside of an edit session, so there was no way to reverse my action. I restored a previous version (shadow copy) and joined the tables ...
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1answer
42 views

ArcMap: Output to XML Including Shape Data?

I need to create a solution for non-technical people to export data from an ArcMAP document (.mxd) to XML files. I will need each feature's data to be exported in such a way that the output xml file ...
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117 views

Automating labels with numbers

Is there a way to strip characters from a string using python? The string is varied in length... Examples of strings: Interstate 10 Auxiliary road 24 State highway 14 I am looking for just the ...
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2answers
29 views

Select feature based on both its own attributes and another feature's attributes

I have two points within a polygon, each representing a specific event with a date (listed as 120101 and 120719). The polygon itself represent an event for an extended time period (start: 120626 and ...
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46 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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5 views

Arcobjects Java event on featurelayer symbology change

I am working on an Java AddIn project for ArcMap. I need to find the event when user changes the symbology for a layer added in TOC. So far my best bet is to useIActiveViewEvents class on map, and ...
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19 views

SQL Error: Latitude values must be between -90 and 90 degrees

I'm more of an ArcGIS user than a SQL Server user but I have polygon data in a 'geography' type in SQL 2008 R2. For a couple of these poly layers, I get this persistent drawing error in ArcMap: ...
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1answer
27 views

Can I join a table with a field with several rows with the same word to a polygon?

I have a table that looks like: Name X X X Y Y Z Z I have a polygon feature class with the attributes: Place X Y Z Essentially, I want to join that table to the polygon, but I want each row in ...
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29 views

How to read .asc format DEMs that have headers with #comments

I have around twenty 2 GB DEMs (xyz) in .asc format. The header has 13 lines of metadata, and then the basic data in three columns # # The DTM grid had lower left (southwest) corner coords: # X ...
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2answers
57 views

how to show coordinate on the polygon

I try to set and go to search by help GIS but I am Not answer how to show coordinate on the polygon but I dont show it on dataframe
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37 views

Widening Multiple Polygons at same time in ArcMap?

I am trying to edit polygons in the same feature class. I have a feature class which contain a number of polygons. I will need to increase the size of the polygons but only the width (the length has ...
2
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2answers
49 views

Counting plants in aerial images using unsupervised classification?

I am relatively new to GIS and I have the following problem: I want to extract the number of plants per row in a crop land. I have and RGB mosaic from aerial images. I think that I could do an ...
2
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1answer
33 views

How to reverse color ramp in ArcMap?

I want to reverse the color ramp in ArcMap 10.2. In the example below, I want the red colour to be associated with lower values and the green color with the higher values. Any idea how to do this ...
2
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1answer
19 views

Unable to select ArcGIS layout boxes (created with Insert Picture) after path changed?

I inserted a few png images into my map layout (state road shields), but when I changed the path for the folder they were located in, they no longer appear. The problem is that a box has appeared that ...
4
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1answer
52 views

How to fix label texts when exporting .mxd to pdf?

I have exported an .mxd to pdf but once I open the pdf, most of my text labels are mis-represented (altered in someway). This is the first time I've had this issue. - What I did when creating the map ...
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29 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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29 views

How to add Simple 3d Bar Graph on top of 2d Feature class in ArcMap

I am trying to add a simple bar graph on top of a map in ArcMap. The idea is very simple, to calculate x,y (suppose building area vs building name) and create a bar graph of it. This can easily be ...
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31 views

ArcMap Symbol levels get mixed up in multiscale representations

I have created several representations for a road network on different scales. As many of the roads are displayed as cased lines, I use symbol levels to control the drawing order. I then have saved ...
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2answers
71 views

Adding descriptions to feature class in a geodatabase using arcpy

I am trying to populate the properties of a feature class in a geodatabase using arcpy. In the past I have been given geodatabases with features classes that already have their property descriptions ...