Use this tag when ArcGIS 10.1 (or any of its service packs) is the ArcGIS Platform version you are using.

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97 views

“ArcGIS encountered a serious application error” problem

I need to perform regression analysis for some data. Whenever I use Ordinary Least Squares (OLS) tool (spatial statistics tools>Modeling spatial relationships>Ordinary Least squares), initially the ...
2
votes
1answer
437 views

Copy single feature into another feature class

I do a lot of editing, in this case areas. Sometimes I add an area to one shapefile, only to realise a bit later that it should have been in another. Is there an easy way of copying only that ...
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0answers
224 views

How to add lat/lon data in ArcGis 10.1?

How do you add xy data to a DEM Raster in ArcGIS 10.1? I have done this before, and it has worked just fine. However, when I recently tried adding a MS Access database which has lat/lon coordinates ...
2
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1answer
122 views

Moving Versioned Data between different geodatabases

Can you please let me know how to migrate feature class which is registered as version and archiving is enabled on it From: Database Environment: ArcSDE 9.3, RHEL 5, Oracle 11.2.0.2 To Database ...
2
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1answer
98 views

Replace error message in ArcObjects .net custom geoprocessing tool

I am writing some validation in the updateparameters method of my custom geoprocessing tool. I need to post an error message when specific conditions exists and I would like to include a standard esri ...
2
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1answer
350 views

Cleaning up overlapping polylines

I am working on creating a project boundary for a specific area. To do this I merged several data sets including roads,rivers & railroads (polylines) and lakes, civil townships & ...
3
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1answer
258 views

How to perform Tool Validation in Python Toolbox?

I'm trying to make sure there is no '-' in the output filename, and if there is, to set an error (circle with the red 'X') so that the tool can't be run, and have a tooltip that explains the issue. ...
3
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1answer
189 views

How to perform Viewshed Analysis in ArcGIS for Desktop 10.1?

I am trying to understand viewshed analysis in ArcGIS 10.1. After you add fields such as RADIUS1, AZIMUTH1 to your observer vector attribute table, does it automatically calculate visible/non-visible ...
5
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1answer
231 views

data driven pages format

I have an issue, but I don't even know the terms needed to search for an answer. I'm exporting the pages to png files. The pages are divided by lots. Each page has a label with the lot number. In ...
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0answers
53 views

Getting a final count of integrated points from map [Add XY, Merge, Integrate]

I'm trying to get a final count of points in my data, using ArcGIS for Desktop, 10.1 with an advanced license. The data I'm working with is about 2,000 addresses from 10 sets of data taken by ...
2
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0answers
156 views

How to add XY coordinates (latitude/longitude) to a DEM raster in ArcGIS 10.1

I would like to add xy coordinates of about 10 sites to a raster. I am using ArcGIS 10.1 and my xy coordinates are on Access 2013 database - saved as .mdb. The steps I have taken so far: 1) In ...
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1answer
183 views

Insert Vertex into Polyline based on Point layer using arcpy

This is essentially the same question asked here that was not answered... Using ArcGIS 10.1 Advanced I have a point layer with points that represent the intersection of a driveway with a street ...
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1answer
258 views

How to make offsetting points perpendicular to a line (without ET GeoWizards)?

So I'm trying to create offsetting points perpendicular from a line and have run into a roadblock in Arc 10.1. I have the ability to use the ET GeoWizards tool 'Points Along Polylines' but the tool ...
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0answers
55 views

By converting into a shp file points are reduced

I am new here, so sorry if I missed something, but when I try to converta data from an xls file into a shp file by export data, all the points I had before get reduced to only one?! I also want to ...
3
votes
1answer
317 views

Service published but cache generation failed on ArcGIS Server

I am trying to publish a map service containing a cached raster layer on our ArcGIS Server Enterpise 10.1. I analyze the map service before publishing and no error. The error I get when publishing ...
0
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1answer
57 views

How to locate events at intersections using linear referencing?

I am having problem in locating intersection crashes. Actually I have intersecting legs with their specified begin and end mileposts. I am trying to locate crashes based on the milepost values. ...
1
vote
1answer
104 views

Registering a SDE Service in 10.1 with Command Line

I am installing ArcSDE on a new development box. I have executed the setup.exe, created an Enterprise database called "GDB123" and created a new sde service called "sde_123". I need some ...
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2answers
308 views

How can I reclassify an integer raster to a float raster?

I have been using various arcGIS tools to try and do this. Unfortunately, the reclassify tool in arcmap can only output integers. A cool workaround that I found is using the raster calculator in ...
3
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0answers
61 views

Calculate surface elevation from DEM of pit and known volume with which it is being filled

I am using ArcGIS 10.1. I have a DEM of a pit. I have a known volume of material that I want to put in the pit. I want to know what the elevation of the flat surface of this material will be ...
1
vote
1answer
386 views

use google maps to map as a base map in arcgis 10.1 [duplicate]

I am using arcmap 10.1 and am editing my street layer, openstreemap base map I have, but the problem is that this does not have updated new streets and roads, I see that google maps map if you have ...
2
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1answer
110 views

Does ModelBuilder need to use variable to define projection and then re-project?

I am trying to build a Model in ModelBuilder to create two different process raster datasets: One set is to define a raster dataset to set a WGS 84 projection; and then the second set is to take ...
2
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1answer
72 views

Populate an attribute table field using the 'startswith function

I am hoping that someone may be able to help me. I am new to ArcGIS, and even newer to Python. Working in ArcGIS 10.1, I have done is created a new text field in an attribute table, which I have ...
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1answer
93 views

3D roof polygon creation from polylines in ARCGIS 10.1

I am Working in arcgis 10.1,I would like to create roof polygons from lines, the lines are captured with photogrammetry technique. As per my requirement I have found tool "3D Building Generator ...
4
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2answers
120 views

Zooming into landsat-8 produces pixellated view

I am working on a project were I am using LANDSAT 8 images for remote sensing. The issue that I have is that when I zoom into them the photo is pixellated. I can not see a thing. When I zoom out ...
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0answers
126 views

Why do I get different results running a script in PyWin and loading it to the Python shell in ArcGIS? [closed]

I've been trying to teach myself Python scripting for ArcGIS and have gotten frustrated on multiple occasions when I try to debug my script endlessly, only to later find out that it actually works ...
3
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2answers
284 views

ArcGIS flow accumulation

I am trying to run ArcGIS 10.1 flow accumulation on a 10000 x 10000 cell unsigned 8Bit integer flow model (but 80% of that is no data). The data has been through a "fill" procedure once. The only ...
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1answer
160 views

How to create attribute table for raster data?

I have raster dataset for rainfall but its not having attribute table. How can I create tabular data using the same raster file? How to join it back again to it? Software used is ArcMap 10.1.
3
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0answers
56 views

How to recreate past landscapes on ArcGIS 10.1? [closed]

I am trying to recreate the landscape as it may have been around 4000 BC. I have an idea about what tree species existed in particular regions of Scotland (by reading pollen studies). Now I need to ...
6
votes
1answer
191 views

How to position callout bubble leader using maplex?

I'm using data driven pages to produce a number of maps. I'm using Maplex to have a callout bubble labeling my features. The problem is that for about 5% of the features, the callout bubble is not ...
3
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2answers
135 views

Why do features in WGS84 disappear from the (ArcMap) display when zooming in really close?

I routinely import centerlines and other data from various counties that are in different projections, so I've begun to convert everthing to WGS84 so all is in the same projection. I want to match up ...
1
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0answers
95 views

How to Iterate ModelBuilder for Zonal Statistics?

I want to use ModelBuilder to split a DEM into multiple tiles, then run the iterator on each tile made for the Zonal Statistics tool to find the highest point(s) in each tile and give these as an ...
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0answers
45 views

ArcGIS Metadata validation

I have been importing metadata from an xml file generated with an xslt transform. During the import process, ArcGIS attempts to validate the metadata. It gives a number of cryptic validation warnings ...
4
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1answer
461 views

How do I create a polygon with an ArcGIS 10.1 python addin

I'm looking for some code samples, or help with code to get me started. I've built a python addin menu which I would like to use to create polygon features in a specific layer in my edit session. ...
4
votes
1answer
102 views

Should slow refresh rate be expected while viewing 1000 points out of 100 million using ArcSDE/Oracle?

Is it normal to experience very slow refresh rate in ArcMap with 1000 points shown out of 100 million using ArcSDE/Oracle? I’am testing a setup with ArcSDE/Oracle database to contain geographical ...
4
votes
2answers
137 views

Changing default parser in ArcGIS Field Calculator to Python?

Is there a way to change the default parser in the Field Calculator to Python? So annoying to always change now that I'm trying to move away from using VBScript... I'm using ArcGIS 10.1 for ...
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0answers
84 views

Configuring output table popup for geoprocessing widget

I have built a simple geoprocessing widget that produces a table (record set) as its final product. I am trying to simply change how and which fields are displayed. I am using Flex Viewer 3.5 and Arc ...
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0answers
77 views

Why does Describe function fail on annotation layer with RuntimeError: Object: Describe input value is not valid type?

I am accessing layers in an mxd programatically and also accessing the layer properties using the Describe function lyr =arcpy.mapping.ListLayers(mxd) # gets me the list of layers in mxd desc= ...
2
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2answers
301 views

Measure area of a polygon in specific units using ArcPy

I am trying to find the area of a particular polygon (OriginalPolygon, below), and I can do that... But, I'd like it in acres regardless of the original units of the polygon.(Data is coming into this ...
1
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1answer
325 views

How to export polygon coordinates?

How can I export each polygon-vertice's coordinate (every point coordinate of every polygon) of a polygon Geodatabase-feature class to an ascii text file (csv or txt)? I don't want to convert it to a ...
1
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3answers
94 views

How to overlay polygon shapefiles with different attributes? [closed]

I have 2 shapefiles of the entire state of PA. One shapefile has median income for each county. The other has number of flu cases for each county. I would like to know, how should I combine them? My ...
3
votes
1answer
331 views

Changing attribute and/or text values in Esri metadata using Python

I'm new both to this forum and Python, and I'm having trouble tracking down a solution to my problem. I'm hoping someone can offer some process-improvement advice and/or code to help get my metadata ...
0
votes
1answer
136 views

How to read shapefile of road segments into Python data structure to get begin and end point coordinates? [duplicate]

How can I take a shape file that has road segments and read it into a data structure in python that I can use to get begin and end points with? For example x, y to x2, y2. It's not a large shape ...
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0answers
21 views

Fix broken SDE layers with Arcpy - unexpected error [duplicate]

We are in the middle of our ArcGIS 9.3 to 10.1 migration project and we have a lot of custom map documents (from different users) that among others, point to our current 9.3 SDE database. After our ...
2
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0answers
81 views

(Solved) Near/Spatial Join pick the wrong polyline segment as closest [closed]

I have a set of points near a street centerline. I need to find the perpendicular point on the street centerline, and use their x y instead of the GPS information of the original points. I tried Near ...
4
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2answers
202 views

Setting section of ModelBuilder model as optional but also as precondition to later steps?

I have a model that runs a series of reclass calculations on a Feature Layer I want to run several "summary statistics" tools in different locations to allow testing/ viewing of the results of the ...
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1answer
118 views

ArcGIS for INSPIRE, build Protected sites Inspire layer

Can anyone add some infomation about building protected sites inspire layer? I cannot understand the whole specification schema and I didn't know how to use it in a real database.
2
votes
2answers
344 views

Most efficient option to create a raster basemap for a web application?

I'm sure this is probably a common problem and many have already found the right answer. I have a large mosaic raster file (a city's ortophoto) in .ecw fromat and we want to use it as a basemap in a ...
3
votes
2answers
268 views

Why unable to edit ArcSDE from multiple computers on LAN using custom ArcGIS Engine application?

I cannot edit an ArcSDE database from multiple computers on a LAN network using a custom ArcGIS Engine application, I have tried both versioned and non-versioned feature classes, but they cannot be ...
2
votes
1answer
267 views

How can I clip this shapefile in Arcmap?

I'm trying to clip one shapefile with another in ArcMap 10.1, but every time I try I get an error saying "overlay not polygon". I'm pretty new to GIS - is clip the right tool to be using here? I've ...
4
votes
1answer
198 views

Why does ArcGIS 10.1 Upgrade Geodatabase tool throw ERROR 999999: Error executing function?

I am trying to upgrade File Geodatabases using a Python script that runs fine until the step where it runs the Upgrade Geodatabase tool. The error is: "ERROR 999999: Error executing ...