ArcGIS for Desktop is an Esri product from the ArcGIS Platform. This tag should be used to distinguish issues with it from those of ArcGIS for Server, ArcGIS for Mobile, ArcGIS Online, etc
0
votes
0answers
34 views
Create annotation layer with follow feature option set as default
I would like to create an annotation layer that has the "follow feature" option as the default. I've looked all over and can't seem to figure out how to do this from the initial annotation layer ...
0
votes
1answer
48 views
Create road speed limit segments with linear referencing
I have a route-feature class and a point feature class with speed limit signs. In ArcMap I am capable to reference the signs on the route with help of a reference field and using the locate features ...
0
votes
1answer
27 views
Need help in Symbology for ArcGIS JS API 3.2/3.3
I am displaying various symbols in my application and initially all are displaying at once (looks like bulky) so how do I set symbol levels in ArcGIS so that according to zoom level symbol size will ...
0
votes
0answers
23 views
Can't open ArcGrid created by Seamless viewer from NED [closed]
I have been unable to add elevation rasters generated by, and downloaded from the USGS's Seamless viewer, http://seamless.usgs.gov/website/seamless/viewer.php from the National Elevation Dataset ...
1
vote
2answers
47 views
Round Raster to next higher or lower int
I am using ArcGIS 10.1.
I am searching for a solution to calculate a raster.
The values are like:
0.2
0.6
5.3
i.e.
How can I now get 0.2 as 0 and 0.6 to 1 and 5.3 to 5? In the end integer numbers.
...
0
votes
0answers
77 views
Topographic Wetness Index
Is there any option to SAGA to calculate the Topographic Wetness Index ?
I have a big area and I tried many times with SAGA, the last time I thought the results was ok (before SAGA would crash or give ...
-3
votes
2answers
84 views
What does Runtime error : 'NoneType' object has no attribute '<field_name>' mean?
Here is my code
#arcpy
import arcpy,sys
from arcpy import env
env=r"C:\Users\Jaya\Desktop\python_practice"
totalRec=arcpy.GetCount_management("river")
rows=arcpy.SearchCursor("river")
...
2
votes
1answer
47 views
How to convert existing lines to polygons with Arcobjects, preferably in C#?
Does anyone know how to convert existing line geometry to polygons with arcobjects as it works with the geoprocessing tool "feature to polygon"?
1
vote
1answer
105 views
Resample, ArcGIS: How do I avoid resample taking into acount NoData values?
I am trying to Resample a raster dataset to match the resolution of another dataset. I have fine resolution data on small islands (surrounded by NoData in the sea). When I re-sample the data to a ...
6
votes
0answers
86 views
Automatic detection of breaklines with a DEM
Breaklines are very useful for describing a terrain - for example to build an exact TIN.
My question is, how to extract these breaklines from a given DEM.
I calculated the curvature (vertical) - ...
0
votes
0answers
53 views
ArcGIS opposite to pivot table
fellow GIS-ers :)!
I've been trying to find a tool to do the opposite to what the "pivot table" tool does but I dont thin there is any tools for that. I have a raster data set derived from Landsat ...
3
votes
0answers
41 views
Report Designer (ArcGIS 10.1) - Using Element Properties
I've finally got a table generated that will work for a street index and I'm attempting to use the ‘Create Report’ tool with ArcGIS 10.1 to generate what I need for a map. Essentially, I have it setup ...
3
votes
0answers
38 views
ArcToolbox Metadata. How does this work?
I've created several python scripts and created tools from them.
I have a custom toolbox that contains all of my tools.
I add this toolbox to the ArcToolbox window in ArcCatalog.
I want to create ...
2
votes
1answer
39 views
How to display point features w.r.t field values of a polygon file in arcobjects?
I have a point & polygon shapefile. Point file has a field namely, Type: atm,hospital,school etc... Polygon file has a field Zone: Zn1, Zn2, Zn3. There will be two combo boxes which will populate ...
1
vote
0answers
53 views
Are polygons created in Arcpy built in any order?
My script uses a search cursor to evaluate polyline coordinates and build polygons based on those coordinates. The script works well, but I am curious as to whether anyone knows the order (if there ...
2
votes
1answer
74 views
Need help in Print task in ArcGIS JSAPI 3.2/3.3
I am using print task in my code and using dynamic map service layer and graphics layer (not using feature service layer) and I am able to print the map but it’s not displaying info window and ...
1
vote
0answers
24 views
Automate end-snap of lines mid-way between nodes?
I have a polyline feature class of field-collected (Trimble GeoXT with ArcPad10) stream segments. For whatever reason (still troubleshooting why), my employee returned from the field and the majority ...
2
votes
2answers
71 views
Why does ArcMap crash if I try this Join Field (which ArcPy does not like either)?
I'm a little uncertain whether this question belongs here or on http://gis.stackexchange.com
Have an "AddJoin" that results in no shared records, which is not what I'm expecting. Is it because I'm ...
1
vote
0answers
29 views
Running a QC check for gaps between vertices on a polyline
I'm checking polylines to make sure power pylons were correctly extracted from imagery. Is there a way to find all of the gaps or missed pylons in the database? Currently, I'm manually making a ...
1
vote
1answer
81 views
Does Identify tool of ArcGIS for Desktop have Python script behind it?
Can anyone let me know the Python script for "Identify" tool in arcmap10.
I need to create a customized script tool for that and add in a toolbar..
Pls help...
0
votes
1answer
67 views
How to Export to PDF after zooming to extent of each feature that meets SQL where clause?
I realize that I've asked two similar questions recently, but following suggestions in the comment chain, I'll make this a separate question (separate as it is not the no output problem in ArcPy: ...
1
vote
0answers
51 views
Is there any method to analyze data from fire protection events? [closed]
I want to analyze data from events in fire protection a create some illustration of maps.
In short: my task is to find methods for data visualization. Data are represented by point layer (each event ...
3
votes
0answers
77 views
Problems converting polygon to point
I'm trying to convert polygons to points with ArcGIS 10. My polygon layer has 2 attributes that I want to give to my point layer. I'm using the Feature to Point function from the Arctoolbox, but it ...
2
votes
1answer
32 views
US Census Data - An orderly means of deducting the area-weighted population of segments of incorporated places from the population of counties?
I'm working in ArcMap 10.1. Currently examining the segment of states with a geographical hierarchy of
Counties, coextensive with state boundaries
Within counties, unincorporated areas and ...
2
votes
1answer
42 views
Using histogram in ArcGIS 10 with dates and sum of values
I have a point feature layer in ArcGIS. I want to add a histogram which shows a histogram for selected points. This works perfectly. Two problems:
I have a datefield, which spans about three years. ...
1
vote
1answer
33 views
How to keep specified separation distance between features in printout from ArcMap?
Does anyone have a solution to select features using attribute values and print only the selection keeping a specified separation distance between the features in the printout in ArcMap.
0
votes
0answers
46 views
Create Vertex and add empty attributes to it
How can I create a vertex(and then a point feature on the vertex) on a polyline and give it some empty attributes(create fields), move an existing vertex, delete vertex? I am in ArcGIS environment and ...
1
vote
2answers
218 views
What is best way to convert DWG to KML using ArcGIS or alternatives?
What's the best way to convert Dwg file to Kml ?
i have tried to convert Dwg file to shape file then convert it to KML, but i hadn't very good result , i had some shift from where should be seen in ...
2
votes
2answers
60 views
Finding distance (in time) from nearest point out of 4 along a road network
I have four points representing harbors along the coast. I also have a roads layer that has info on each road segment such as length, speed limit, and travel time.
I calculated travel time with ...
5
votes
0answers
62 views
How to produce a vegetation stress map utilizing the spectral blue shift of the red edge?
I am interested in mapping vegetation stress utilizing the blue shift to the red edge phenomenon in remote sensing. The figure below shows the expected change in reflectance of green leaves under ...
1
vote
0answers
46 views
ArcGIS Add-In Project to Standard Library Project
I have been developing an ArcGIS 10 Add-In tool, but requirements changed halfway through development. Fortunately, this isn't changing any of the code, but I just need to be able to compile the ...
0
votes
1answer
45 views
How can I hide custom model from mytoolbox in ArcGIS
I am created model in ArcGIS using model builder and python script. To build main model I have created some submodel and script in the same toolbox. I just want to show main model in the toolbox and ...
0
votes
0answers
40 views
Why has Arc's Analysis Tools>Overlay>Identity tool not populated the fields in the output table with the input features' attributes?
I've benefitted from the answers on this site a couple of times - thanks all!!, but this is the first question I have posted.
I'd like to know the stream length in a number of watersheds I'm working ...
1
vote
1answer
92 views
ArcMap 10.1 Spatial Join: 'Contains' and 'Within' question
I have two polygon datasets: electoral districts and postal code areas. I'm performing a spatial join to see which postal code areas are completely within a district (the area can touch the borders, ...
0
votes
0answers
21 views
Min attribute NAME and replacing 0 with no data value
I've performed some massive OD cost matrices, and then using the pivot table function, I have the results in a table where each row is an origin and each column is a destination and all the values are ...
0
votes
0answers
50 views
Remove unused references in ArcGIS 9.3.1 vba
Can anyone suggest me how will I find and remove unused references used in a project done in ArcGIS 9.3.1 vb6.
Thanks
Khaled
1
vote
0answers
52 views
Distance Units of a Layer
I am developing an ArcGIS desktop addin. I am attempting to get the distance units (ft, mm, km, etc.) from a layer in my .mxd and display it on a windows form. How can I do this? I can access the ...
1
vote
2answers
86 views
Possible to add multiple fields in single arcpy statement?
I'm trying to add multiple fields to a table using arcpy and am wondering if it's possible to have multiple fields declared in the AddField management, and their values, separated by commas or ...
1
vote
1answer
48 views
How to share *.sql files between ArcGIS and MapInfo?
In Denmark many municipalities have the same provider of public data. These data are pushed to a local database – often a SQL Server.
The DBMS layout is the same for all municipalities.
When I create ...
2
votes
0answers
38 views
How to split multiple overlapping points in ArcMap 9.2?
I am using ArcGIS (ArcMap with Info license) 9.2. I have many points that have the same XY coordinates. Is there any method to apply any sort of buffer by which they'll get desegregated at different ...
0
votes
1answer
28 views
merging and seperating data
I have a census block shapefile and I want to separate the data according to their towns or village. The towns/village is a separate shapefile. Any help is greatly appreciated. I am using ArcInfo ...
0
votes
0answers
68 views
Is any way to automate valley flood from raster image?
I have a raster image with high resolution. My challenge is, how to automate extract valley floods from the image, like this
1
vote
0answers
39 views
When should I merge two or more sub-basins into one?
I've been using Archydro to analyze one of the unknown hilly regions with many watersheds. Unfortunately, ArcHydro generates so many sub-basins that it looks really unrealistic and weird. However, I ...
3
votes
0answers
111 views
Python Script Crashing Inconsistently on Arcpy Batch LayerToKML script
I put together a script to take a TIGER shapefile of all census tracts in a state, select the census tracts by each county, and export them into individual county-level kml files.
The problem is that ...
2
votes
1answer
110 views
QPJ files on ESRI software
We have some GIS data, which was converted from AutoCAD dwg to TAB using mapinfo, then converted to shapefiles as that's what we are required to create. Editing the data fields was done in the shape ...
6
votes
1answer
305 views
Synchronize data edits between ArcMap and ArcGIS Online
What, if any, workflows are available to round trip data between ArcGIS Desktop and an ArcGIS Online for Organizations (AGOL) web map with editable feature layers?
For example, we have a web map with ...
0
votes
1answer
59 views
Finding gaps between polygons
I am trying to build procedure for finding gaps and convert the procedure steps in to code, but i am finding some difficulty, i wonder if someone can help me with it.
the steps i planned in seek of ...
1
vote
0answers
44 views
When digitizing Lines, vertices are automatically generalized when finished feature
I am creating lines(feature class) and when the feature is finished Arcmap 10 will automatically generalize/smoothens the line. Is there any reason why this is happening? is this a bug of ArcMap 10?
...
0
votes
0answers
37 views
How can I use NZLoad using python or arcpy script?
I have CSV file which has millions of feature class record merged with some metadata information which I want to load into Netezza database. I have tried it using insert query but it is very very ...
2
votes
1answer
93 views
Write string to status bar that doesn't go away
I'm attempting to write the number of items matching a given query to the statusbar. when i debug through the code, i am able to step through and see the message hit the statusbar, but then it ...
