0
votes
0answers
4 views

Symbol Disappears in Legend

I'm using ArcGIS 10.0 I needed to create some symbols for my map which arc did not have. I used bmp files and imported the symbols. they look good but does not appear really well in the legends when I ...
0
votes
0answers
11 views

Pick Address From Map

We just installed Service Pack 10 to our ArcMap 10 software. This allowed us to build an address locator based on the new streetfile built by our area 911 authority. The locator works very well, but ...
1
vote
1answer
9 views

ArcGIS 10.1 make Form onTop with C#

I have a windows form which opens with my ICommand, referenses IApplication and does some staff with it( it is not relevent ). The problem is that I want it to be onTop within ArcMap, and minimized if ...
-2
votes
2answers
32 views

Saving in arc ascii grid format

This might be a really simple question but I can't figure it out! I need to save a DEM in Arc ascii grid format so that I can load it in to Matlab. If I explain a bit about what I am doing maybe it ...
0
votes
2answers
39 views

Gis Exam Books and Exam Study Material [on hold]

Do any one have books or study material for ARC GIS Desktop Associate , i can also buy used books .
1
vote
1answer
53 views

Can't find the toolbar for sorting the table of contents in alphabetical order in Arcmap!

I am using ArcGIS Desctop 10.0 Service Pack3 and I'd like to sort the table of contents in alphabetical order but following Sorting the table of contents in alphabetical order I can't find the ...
1
vote
1answer
38 views

How to extract information from a buffer in ArcMap

I have a buffer in ArcMap 10 extending from a polyline, with numerous 5 km intervals (multiple buffer tool). I also have many layers already in raster format in ArcMap, including slope angle, geology, ...
1
vote
2answers
50 views

How to select island polygons witin the same polygon layer?

i have a dataset containing many polygons. In this dataset some polygons have other polygons (as a donut) inside of them. So those island polgons are contained by only one polygon but it originated ...
0
votes
0answers
15 views

How to get specific coordinate system to get arcGIS point shapefile in r?

I have a Point shapefile from arcGIS 10. I want to get it in r and also want to get it a specific predefined coordinate systen for my data. I can read the shapefile in R but summary in r Shows ...
3
votes
1answer
40 views

Interpolate Temperature Using DEM

I want to "co-interpolate" temperature with DEM. I have SRTM 90m aggregated to 1km and I want to "co-interpolate" my DEM with points with temperature data. How do I do this? I am using ArcGIS 10.
0
votes
1answer
33 views

migration of irregular polygons to grids/blocks

How do you convert irregular polygons to grids (blocks) of regular/square shapes. I am trying to convert irregular shaped mining concessions to regular blocks in ArcGIS Am using arcgis 10, arcinfo I ...
0
votes
1answer
20 views

run a make query table based on a selection

I have a feature class of land parcels. I do a select by location to select the land parcels that intersect a line feature. Now I want to use the Make Query Table tool in model builder. I include the ...
2
votes
1answer
32 views

How do I make this into a working CRS in ArcGIS?

+proj=tmerc +lat_0=0 +lon_0=-114 +k=0.9999 +x_0=0 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs I have this text string which I successfully used to project data in QGIS. How do I use ...
2
votes
0answers
20 views

Are there are shortcuts for exporting polygon vertex location as a table [duplicate]

Someone came to ask me how he can export the X and Y locations of vertices from his polygon shapefile to excel. So I told him to convert it to points, add columns, calculate geometry, and then export ...
2
votes
1answer
47 views

Can we access the ArcMap Image Analysis tools using Python?

Esri recently added a new Image Analysis window to ArcMap - it's found under > Windows in the main toolbar: The Image Analysis window's Processing section simplifies the experience of applying ...
1
vote
1answer
45 views

How to Interpolate through ModelBuilder?

I would like to create an iterated interpolation tool through ModelBuilder. I have an excel file containing different columns and each column represents a data that will be interpolated using Spline ...
0
votes
2answers
37 views

Clipping a raster file into the multiple shapefiles

I splitted the single shapefile into the multiple shape file based upon their attributes. Now I want to clip the raster file into the each splitted shape file. How can I do it at once? I am using a ...
1
vote
1answer
45 views

Align line shapefile to base shapefile

I'm using Arcgis 10.1 and i have two line shapefiles. I know there is a way to make one shapefile follow the contour of the base shapefile but i cant figure how it is done. How can I make the blue ...
1
vote
0answers
40 views

How to produce a hazard map using slope and geology information

for my project I need to display a landscape's susceptibility to erosion. I created a slope-map out of my DEM and added the bedrock geology as a polygon-feature shapefile. Now I want to tell ArcGIS ...
0
votes
1answer
34 views

Updating Arc Toolbox paramaters with validation script

I'm simply trying to disable parameter 1 if parameter 0 if entered. I modified the following, but it does not work, do I need to return anything? def updateParameters(self): """Modify the values ...
0
votes
1answer
39 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.
1
vote
0answers
26 views

How to calculate Median of a table field in the Dissolve Tool of ArcGIS?

The Dissolve Tool of ArcGIS 10.0 has some statistical parameters as a type of calculation new values of each field in a process of dissolving of identical parameters . It has SUM, MAX, MIN, RANGE, ...
0
votes
1answer
28 views

How to output parts of layers (shapefiles) that do not intersect using ModelBuilder?

I have two layers (shape files) that I want to select what do not intersect, to after all make a kernel of it. How do I do that in ModelBuilder without scripting? If someone can help me, even ...
4
votes
1answer
107 views

How to add tree height values to raster / vector data?

I am new to working with raster data and I am trying to teach myself a few things. I have what I think is a simple problem but I can't seem to figure this one out after a few hours of searching Arc ...
2
votes
1answer
71 views

How to convert Python (ArcPy) script into tool or toolbox script?

I've written a simple python script that allows me to quickly create a copy of a template Mxd, pointing to different shapefiles. The user specifies the new location, a name for the new mxd, then the ...
2
votes
1answer
49 views

How to intersect more than two layers? Is there a quick way?

We have three layers, income, obesity and fast food restaurants for England and we wanted to find districts where they all intercepted. So we did a combination of two layers at a time to find where ...
1
vote
1answer
13 views

How can I create a radially-symmetric surface from a profile in ArcGIS 10?

I have created an expected profile for a radially-symmetric feature (an impact crater) using numerical modelling and would like to compare this with the actual topography (a DEM). My plan is to do ...
-1
votes
1answer
42 views

define error for python script to import arcmap [closed]

i want to create a simple python script for create one file geodatabase but show me define error # Import arcpy module Import arcpy import sys import os from arcpy import env from arcpy.sa ...
0
votes
1answer
34 views

Grid Index Features ArcMap 10.0

I am developing a custom script for a small company. The rule of this script is to create something like the Split tool but in Basic License level. So, at first, I Would like to create an Index ...
-1
votes
1answer
78 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
1answer
26 views

REtrieve field info from web map services in ArcMap

I am trying to work out what fields are associated with a map service in ArcMap. The service is very slow in drawing and I wondered if it was possible to retrieve attributes associated with a layer ...
3
votes
3answers
127 views

Can someone clear up a lat/long issue? with google maps/arcmap

I know a bit about lat/long, projected and geographic coordinate systems etc, and a bit about geodesy and datums, but I would like someone well informed to help me out. I have a lat-long in ...
1
vote
1answer
40 views

How to make background of EMF symbol transparent in ArcGIS? [duplicate]

I have been sent a collection of PNG and SVG images with which I should symbolize my points in ArcGIS 10.0. Unfortunately ArcGIS 10.0 doesn´t support PNG when symbolizing points, so I have converted ...
3
votes
2answers
43 views

How to remove <VALUE> text from legend in layout view?

I'm producing a map in the layout view which I will eventually export as a jpeg. I've added a legend which includes 15 classes but when I insert a legend in layout view its including the word VALUE at ...
0
votes
0answers
21 views

Points Missing on Import of LongLat data to SHP using ESRI script CreateFeaturesFromTextFile()

In ArcMap 10.0 I am using a 9.1-era ESRI script in Python called CreateFeaturesFromTextFile. There appears to be no ArcMap 10 update. The input text format is the strict format ESRI point,X,Y layout ...
1
vote
1answer
34 views

How to edit line and polygon layers at the same time?

I have two layers, lines and polygons. Lines are basically the boundaries of the polygons. Is there any way that when I change or reshape the lines the polygons get updated automatically? I normally ...
0
votes
1answer
50 views

Set 500 subtypes in ArcGIS 10.0 Desktop from a csv list

Does anyone know of a way I could import a long list of Subtypes from a csv list and if there is a maximum number of subtypes that one can import? My list consists of biotops and contains 500 entries. ...
0
votes
1answer
65 views

Spatially join polygons (target) to polylines (join) on longest intersecting polyline

I am curious if I can, without having to write a python or an ArcObjects script, create a spatial join that will result in a polygon feature class containing the attributes of the LONGEST intersecting ...
0
votes
0answers
34 views

How to calculate area in each buffer zone

I am trying to quantify urban sprawl of Lira city using entropy approach. I have classified the images into built up and non built up area, now I want to create buffer rings around the city centre ...
3
votes
2answers
69 views

Failed to connect to the specified server, ArcGIS 10.1 connection using Oracle 11 g

I am trying to connect an Oracle 11g database to ArcGIS 10, but it's not working and gives the following error: "Failed to connect to the specified server. Operation Failed." While I am sure about ...
-3
votes
2answers
93 views

Which Bands from LISS III image are to be used for NDVI?

I have some IRS LISS III & IRS P6 IMAGES. What will be the correct bands to make NDVI image and how can I calculate from the data the amount of vegetation present or the change detection?
3
votes
1answer
58 views

Verifying the number of times a line crosses other lines

I have a series of lines that represent streams. I have a stream line and two flowpath lines in one feature class and two banklines in another feature class. Total of five lines. I then have a feature ...
0
votes
1answer
92 views

how can I add all feature classes of the same name to an mxd in python

I have a bunch of folders which all have (almost) identical folder structures and file geodatabases of identical structures which in this folder structure. I need to add all of the same type of ...
0
votes
0answers
30 views

Calculating Lag tolerance and Lag width for experimental variogram in kriging

I need to make a formula for calculating the lag width and lag tolerance of the experimental variogram in kriging. I am programming in asp c#: double Max_X_Point=0,Y=0,Max_distance = 0,Lagdistance; ...
0
votes
1answer
84 views

Create Ms-Access type queries in ArcMap [closed]

We have a dataset with a personal GDB (mdb) with several feature classes and an mxd tied to those features to create layers based on definition queries… Currently to QAQC our data we use MsAccess ...
2
votes
3answers
82 views

How to reclassify only a part of a raster but keep the rest unchanged (ArcGIS or R)

I'm trying to reclassify only a certain part of a raster...not the entire raster. Here's the problem. I have a LULC raster of the entire US. There are some issues with the raster that I want to ...
1
vote
1answer
69 views

how to choose stratified random sample on multispectral image

I'd like to choose random samples from multispectral image according to each Land Cover image. The multiband image has 70 bands representing land surface temperature data from MODIS. Land cover image ...
0
votes
0answers
59 views

How to split multiple lines into equal parts or overcome split tool limitation using Basic or Standard license?

I would like to split multiple lines into equal aproximately 10m lengths. (Line length / 10m = number of segments) The split tool can only split one selected feature at a time. To overcome this I can ...
0
votes
2answers
121 views

arcgis 10.0 od matrix only solves A-A, B-B, C-C, not A-B, A-C, etc

I think I have a very noob question here. Using ArcGIS 10.0 and Network Analyst extension to create Origin-Destination Matrix. I have a shapefile of 120 points, and I want to create a matrix of ...
0
votes
1answer
23 views

How to connect ArcMap 10.0 query layer to a different port?

I have an instance where I have a server that has postgres 8.3 and postgres 9.2 on it. I have the 8.3 version on port 5432 and 9.2 on port 5433. I want to connect to the 9.2 instance, here is a ...