0
votes
0answers
6 views

Data match-up problem ArcGIS 10.1

I am running into a problem with two data sets matching up, and although it seems like a newbie coordinate system problem, it has me stumped. One data set is a GPS track (Garmin Etrex Legend 30) and ...
0
votes
0answers
14 views

Slow ArcMap Start up

My ArcMap take about 3-4 minutes to start. It was good before with less than 10-20 sec start time. I have Dell Precision 6500 Laptop with 16 GB Ram with i7 processor. I could not figure out what is ...
1
vote
0answers
25 views

Alternatives for ArcGIS Data Reviewer? [on hold]

What are some QA/QC tools that act similar to the Data Reviewer to point out and save mistakes? I want to know all alternatives, but mostly would want to run them in 10.1 and or using arcpy. I want ...
1
vote
1answer
50 views

ArcGIS 10.1 Network Analyst shortest route starting from one specific point

I would like to create the shortest route starting from one specific point in a network out of 12 different points. I know how to get the shortest route by clicking each point after the other to give ...
1
vote
1answer
40 views

How to delete label style saved in ArcView?

The answer to my question may be very simple, but I can't seem to find it myself with online searches I have symbology and text/label styles (etc) that I've saved for easy access when I'm working on ...
-1
votes
1answer
61 views

Maximum length of path using arcpy? [on hold]

I'm using ArcGIS 10.1. When I try to run the script it gives me this error message. ExecuteError: Failed to execute. Parameters are not valid. ERROR 000732: Input Data: Dataset 'Q:\Field Data\6th ...
6
votes
1answer
148 views

Is it possible to interrupt Select Layer By Location when first feature selected?

I´ve got a point feature class with some 7.000.000 points and I´m trying to check if any of these points is simply intersected by several polygon feature classes using 'for' loop and ...
0
votes
2answers
49 views

Find maximum and minimum value of points within a polygon buffer?

I have a series of 500m buffer zones along a polyline. I also have a series of points following the line, each point represents a 10m x 10m cell. I calculated the values of a field in each point known ...
0
votes
1answer
17 views

How do you change starting point on a polyline? (split tool)

There must be an easy fix for this. I am using the split tool and I want it to split a polyline into equal parts. For some reason, it is starting in the middle of my polyline. How do I force it to ...
-3
votes
0answers
19 views

artificial neural network and Logistic Regression in arcgis 10.1 [closed]

I need your help concerning the steps to be followed for the study of susceptibility to landslide with methods: artificial neural network and Logistic Regression in arcgis 10.1 and thank you in ...
3
votes
4answers
131 views

How to convert all values in all fields of table to upper case using ArcPy & Python?

Does anyone know how to use the .upper() in a stand alone python script so it can be used to change all characters in a table into UPPER case? I don't want to use the field calculator since I have ...
3
votes
1answer
33 views

Coloring of features in ArcMap 10.1 changes randomly while zooming

I am using the sovereign states shapefile (ne_110m_admin_0_countries.zip) from http://www.naturalearthdata.com/ and joined the attributes with a spreadsheet file that codes many (but not all) country ...
1
vote
2answers
35 views

How to get/set label scale ranges (e.g. minScale) in ArcPy?

For a layer object lyr, one can programmatically set the minScale in arcpy as such: lyr.minScale = 150000 For a label, one can manually set the scale range within a dialog in ArcMap. In arcpy, is ...
1
vote
2answers
40 views

Renaming a variable input to replace spaces with underscores to be used in an output's name

This may be easier than i am making it. Using Model Builder, I have a variable input "Name", which is set as a model parameter, used for a 'Select by Attribute' early in the model. I would like to ...
0
votes
0answers
18 views

In network analyst (ARC 10.1), some junctions and edges are not adjacent to one another. What can I do to solve this isse?

I am running ARC 10.1 and using shapefiles. I created the network but some junctions are not adjacent to the polylines that are snapped to that junction. For example, Junction 1 has two edges either ...
1
vote
2answers
50 views

Measure average distance between two lines with common endpoints

I have two shapefiles, each with a set of lines generated from start and end points. One shapefile has the straight lines generated from the XY To Line tool, while the other has lines generated from a ...
1
vote
2answers
74 views

How to do spatial correlation between two variables on ArcGIS 10.1?

I have two datasets and I'm trying to determine the extent of their spatial relationship. I suspect they are closely related but I would like to produce a map output to illustrate this relationship. ...
0
votes
1answer
27 views

CalculateField_management - updating fields with X and Y coordinates for start and end of line

I've searched all the help documents and can't see where my script is going wrong. I've tried adding the fields as FLOAT, replacing "PYTHON_9_3" with just "PYTHON" but it just doesn't work. The ...
0
votes
0answers
27 views

Continuous Polyline Network between two cities

I'm a relatively new user using ArcGIS 10.1 (ArcMap). I wish to construct all the rail lines between New York and San Francisco. I have all the rail lines as poly-lines that span the entire country, ...
1
vote
1answer
30 views

Calculating distance between borders when one polygon inside another polygon?

I am brand new to ArcGIS and having some trouble. I would like to calculate the distances between the border of one polygon to another polygon. However, these polygons overlap. Thus when I use the ...
1
vote
0answers
15 views

Can i use CreateMapSDDraft in the arcpy.mapping library to set the scale range on tiled services at 10.1?

I know that esri has exposed many properties to the acrpy lib for publishing services. I need to published a tiled/cached map service but i need to set the min/max scale when i do that. Can this be ...
0
votes
0answers
16 views

ContourList error

i use ArcGIS Desktop 10.1 in Windows 7 and develop with visual studio 2010, .net v3.5. This is a quite strange problem. I have a Console Application that calls this simple function: public void ...
2
votes
2answers
33 views

Cannot find Enable Attachments in ArcCatalog 10.1

I am using ArcCatalog 10.1 but I cannot find the option "Enable Attachments" when I right click on a shape file. Please see the pic below too. There was another question similar to this in this ...
2
votes
2answers
45 views

Finding points that are within a set distance of other points

I have a large point file: several thousand. They are all GPS coordinates, recorded at different times, by different people. Many of them have unique data. So, for example, there will be one ...
1
vote
1answer
35 views

ArcGIS spatial join - WITHIN A DISTANCE including distance

I am applying a spatial join in ArcGIS between points (target features) and lines (join features). I want to have a 1-to-many join, so I use the match option 'within a distance'. So far so good. The ...
0
votes
1answer
38 views

How to get Average of Points in Polygon? [closed]

There are many number of polygon in my study area and in each polygon I have 16 points available.Is there any way to get multiple value of points to a single point.
-2
votes
0answers
42 views

ArcMap 10.1 would not let me start an edit session? [closed]

I added a few fields to the attribute data. I wanted to go to field calculator edit the fields. Why does ArcMap say I need permission to edit a feature class?
2
votes
1answer
80 views

How to generate landmark-based route description using ArcPy?

I am now using ArcGIS 10.1 and currently a beginner in ArcPy. There is a project requiring to generate landmark-based route description. I am wondering how to use a buffer to find the landmarks in ...
2
votes
2answers
35 views

Why is arcpy.StackProfile_3d -> arcpy.SaveGraph_management creating empty graph?

In a python script I'm trying to save a graph to a .png file with graph output from arcpy.StackProfile_3d but the .png file shows an empty graph. The table created from arcpy.StackProfile_3d shows ...
1
vote
1answer
19 views

How do I symbol numbers into groups?

I am working on creating soils map and need to group symbolize into greater numbers and within between numbers.. Here is an example of what I am talking about ...
1
vote
0answers
36 views

Where to find Arc Hydro 2.0 for use with ArcGIS 10.1?

i have arcmap 10.1 and toolbox of arc hydro 1.1 beta but the beta version has many bugs i want to find and donwload the archydro 2.0 for arcmap 10.1,after research on net i cant to find toolbox ...
1
vote
1answer
26 views

Points disappear when zooming in a certain scale

My points are disappearing when I zoom in past 300,000 in ArcMap. I tried to repair geometry, but it doesn't fix anything? I also checked the scale extents and those are turned off. I can export ...
0
votes
1answer
23 views

replace data source for all layers that point to shapefile

Hi I'm trying to do something quite simple but its not working. I want my python script to change all of the layers that point to the same datasource (a point shapefile) to another point shapefile. ...
1
vote
1answer
57 views

How to make polygon volume in TIN surface?

I want to measure surface volume of an area in different elevation layer. For measuring the surface volume I have to make a Polygon Volume as well. I have problem with making this polygon over the ...
1
vote
1answer
80 views

How can I make a reference plane to measure surface volume?

I am looking to make a reference plane like the links below. I want to measure surface volume of an area in different elevation layer. I just need to know how to make the reference plane in ArcGIS ...
0
votes
0answers
39 views

How to extract raster using corresponding polygon using ArcPy?

I have to perform a simple raster extraction, but I can't find the way to do it. In a polygon layer, I have watersheds with their ID's. And in a folder, I have rasters, each one corresponding to a ...
-1
votes
2answers
48 views

Is editing geometric network in versioned geodatabase any different from when such data is stored elsewhere?

I need to work on "Checked Out" version of a geodatabase, editing geometric networks. What will be the difference in terms of the working process of the editor ?-do i need to use some special toolbars ...
2
votes
2answers
98 views

How to convert a shapefile to a grid file

I was wondering whether anyone might be able to tell me in layman's terms how to convert a polygon layer to a Grid file in ArcGIS 10.1 or ArcGIS 10.2?
0
votes
1answer
30 views

How to create SQL statement to only return chainage values every 500m?

I have a list of chainage values every 100m (as a whole number) and I am trying to create an SQL statement to only return values every 500m. Any ideas? Using ArcGIS 10.1
2
votes
2answers
40 views

Using ArcGIS Map 10.1 how does one calculate the amount of landcover lost if sea level was to rise to a 1m and 2m Contour Line

I'm relatively new to ArcGIS and stuck trying to understand how to calculate the amount of each land cover type lost if sea level was to rise to a 1m and 2m contour threshold. Essentially I have ...
0
votes
1answer
21 views

How to map factors and their relative importance in ArcGIS 10.1 for Desktop?

I want to know how I can calculate a map from a set of factors (in the form of raster layers) and Their relative importance for example: slope 20% lithology 10% . . .
1
vote
1answer
18 views

How to move line segment to certain direction using ArcGIS for Desktop?

How can I move a Line Segment to a certain direction? In my case i want to move the Line up north, so i need to change the y-coordinate somehow, I'm just not sure how to do this in ArcMap. Im using ...
2
votes
1answer
61 views

How to determine why feature is invalid according to Validate features?

I have a feature class with a lot of domains and a lot of different properties e.g. null values, subtypes, and so on. I am using Validate features (Editor tool) and get the selection of the invalid ...
0
votes
0answers
31 views

How to output visually correlated clusters using Morans I Spatial Autocorrelation?

How do I use Morans I to output visually correlated clusters? I can seemingly generate statistical data, but not one that I know how to visually output on a map. I'm trying to run a morans I ...
-1
votes
1answer
41 views

Why does dividing two decimal field values using Field Calculator return/write Integer? [duplicate]

I have fields in my datasets such as HR60, HR70, HR80, HR90 When I tried to use field calculator using the following [HR70]/[HR60], all I got was 1, 2, 3, 4 as my values. Last time I checked ...
-1
votes
1answer
23 views

How to have custom symbols show up in Symbol Selector of ArcGIS for Desktop?

How do you get Petroleum symbols into the Map legend box (not the content table) instead of the standard "circle or square"? I am looking to use the Unkown (black symbol) and Active / Producing ...
-1
votes
1answer
76 views

How to get percentage coverage of raster values in an overlapping polygon?

I have an NDVI image in ArcGIS 10.1 which is from -1 to 1. I have reclassified that image in 0 (range all negative value - non-green) and 1 (all positive value - green). I have overlayed a 'fishnet' ...
0
votes
0answers
19 views

problem saving GRID to .img keeping original names (export by attributes)

I am really new in Python programming. I try to make a loop for Extract by Attributes tool in ArcGIS 10.1. I have a huge dataset of raster (760pc) and I want to extract a specific value. This part of ...
0
votes
0answers
27 views

Merging parcels but keeping Geometry seperate

I am working on updating a parcel layer we received for a project, and I have duplicate parcelID's for parcels and I have been merging these to create 1 parcel as to not have duplicate ID's. My ...
0
votes
1answer
40 views

the min and the max in raster calculator Arcgis 10.1

Can you help me where I can find or how to calculate the minimum and maximum with raster calculator in arcgis 10.1