This tag should only be used for questions concerning the ArcGIS Platform from Esri (as a whole). Try wherever possible to use a product tag such as arcgis-desktop, arcgis-server, arcgis-mobile or arcgis-online on conjunction with a version tag such as arcgis-10.1, arcgis-10.0 or arcgis-9.3.

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0
votes
1answer
441 views

How to create a report of all feature classes in a geodatabase?

I am not getting any response from this script and no error displayed at all I am writing this script to help me display the feature classes in my geodatabase Here is my script import arcpy ...
2
votes
2answers
532 views

What issues exist with using log4net as a logging framework for ArcGIS Desktop?

While updating some ArcObjects projects to ArcGIS 10, I realized that I don't have a comprehensive logging strategy. Sometimes it's log4net. Sometimes it's System Trace/Debug. Sometimes custom ...
2
votes
3answers
504 views

Looking for a fine U.S. Latitude and Longitude grid (0.25, 0.5 degree)

There is a global latitude and longitude grid data available at 1 degree resolution and higher (http://www.arcgis.com/home/item.html?id=f11bcdc5d484400fa926dcce68de3df7). Is anyone aware of a finer ...
13
votes
1answer
735 views

How can I utilize NumPy arrays to optimize big data geoprocessing?

I'm interested in learning how to utilize NumPy arrays to optimize geoprocessing. Much of my work involves "big data", where geoprocessing often takes days to accomplish certain tasks. Needless to ...
2
votes
1answer
675 views

How to Calculate Utilization Distribution Overlap Index (UDOI) in ArcGIS 10?

I was wondering if any of you happen to have any information on how to calculate the Utilization Distribution Overlap Index (UDOI) in ArcGIS 10? If I understand it correctly the UDOI takes two kernel ...
3
votes
4answers
2k views

Scriptable way to merge polylines that join in ArcGIS

I have a number of polylines (around 9000), a number of which have one or both ends touching another polyline. I would like to merge these ones together into one polyline - thus reducing the number of ...
5
votes
5answers
11k views

For every point, distance to nearest polygon of type X?

In ArcGIS how might one calculate as an attribute value the distance to the nearest polygon of type X? Say we have a point layer of wildlife observations and we want to know how far each of them is ...
2
votes
1answer
977 views

Auto-update the map service & REST in ArcGIS server 10.1

I have one map service which is updating per day so I need to manually overwrite the service in ArcGIS 10.1 In previous versions 10.0 its very easy..just update the .mxd then REST will be auto ...
3
votes
2answers
1k views

How to merge two polylines in code?

We are currently working on a project where we have to merge sections (polylines) to a route, but the big question is how you do this. We have currently tried adding those two as segmentcollections ...
0
votes
1answer
636 views

How to generate all possible routes between two points?

I have a network dataset in ArcGIS and I need to generate all possible (not only the shortest one) routes between two given points (A, B). Is it possible to do it with the Network Analyst? Or with any ...
3
votes
1answer
228 views

ArcMap - cartographic representation and labels

Cartographic representation in ArcMap is a nice way to temporary change geometry of features, so you can make adjustments just for map making. In my mapping project I need to move some point features ...
8
votes
1answer
199 views

Are there any rules of thumb for the neighborhood settings in Focal Statistics?

In ArcGIS 10, users can define the neighborhood in the Focal statistics tool. The moving window shape can be set to any of the following: Wedge, annulus, circle, rectangle, irregular, and weight. ...
3
votes
2answers
310 views

Print Map as Tiles in QGIS or using any software.?

i need to print a detailed map, on a street level zoom of Metro Manila. i figured to do this i need to download map tiles, but that will be a breach on map usage in OSM. then i found this website, ...
3
votes
2answers
678 views

Creating dynamic GIS charts in ArcGIS 10.1

I have generated a table which has road segments which get inundated during different flood events. I want to be able to add a pie chart to the map which shows that during each flood ARI (1y, 2y, 5y, ...
3
votes
1answer
381 views

ITopologicalOperator and Z Values

I have 2 polygon featureclasses with Polygon ZM features. I am trying to do a ITopologicalOperator.Difference() on these feature classes but it errors saying that: Geometry cannot have Z values ...
1
vote
2answers
200 views

IFieldChecker problem

I'm having some problems using IfieldChecker. I have this following code, which I'm trying to test permitted/not permitted fields, according to my workspace public IEnumerable<IFieldError> ...
8
votes
8answers
2k views

How to build topology without an ArcEditor or ArcInfo license?

I have a huge dataset that I am capturing that was full of errors previously and I want to make sure that the new version is error free - which can be very time consuming with only an ArcView standard ...
1
vote
3answers
2k views

How to style OS VectorMap district data?

Following a question about ways to load OS VectorMap data, I have imported the data into ArcGIs, but now want to style it in a OS-map style. I have searched around, and found various bits of ...
2
votes
1answer
676 views

What is the proper way to delete an SQL Server database in order to delete an SDE geodatabase?

I'm new to this SDE stuff and would like to know the best way to cleanly delete an SQL Server database in order to delete the SDE geodatabase. Is it as easy as right clicking on the database in SQL ...
0
votes
1answer
164 views

Error while creating a slope [duplicate]

I have a elevation raster (1 arc second) downloaded from USGS site. Before adding it to ArcMap I changed the display units to meters.The projection system for this raster is GCS_1983. When I use the ...
3
votes
2answers
945 views

Why is Raster Layer not visible?

I have a raster dataset that is not visible in Data View, but it is listed in the Table of Contents. I have tried viewing it in ArcCatalog but it is not visible there either. Is there something I ...
4
votes
5answers
4k views

How do I build a form within ArcMap?

I am building a file geodatabase using ArcGIS. The gdb is going to be distributed to dozens of 'stand alone' machines. End users are expected to populate the gdb with data. End users do have ArcGIS ...
0
votes
1answer
947 views

Getting an“ 001270 error : Consolidating the data failed.” while publishing as map service in arcgis server 10.1

I am getting an error "001270 error" . I am inserting table for sql-server database and joining few records to polygon layer also I have lat,Lon data in few tables so I am displaying data using ...
28
votes
2answers
1k views

Streamlining Python Code for Big Data

I have Python code which is designed to take point shapefiles through the following workflow: Merge points Integrate points, such that any points within 1 m of each other become one point Create ...
10
votes
2answers
1k views

Methods for optimizing multcore processing in ArcGIS

I am interested in learning methods to utilize the full extent of multicore processing power available on a desktop computer. Arc states that background geoprocessing allows the user to utilize ...
0
votes
1answer
113 views

Elevation Drop Along a Stream [duplicate]

Previous discussion In reference to a previous discussion, suppose I want to cut the stream every 100 m and find the elevation drop every 100 m. How can I do this?
3
votes
1answer
209 views

Adding table to the MapServer so the layers and tables can be associated

I'd like to add tables to my MapServer. I want it to include both feature layers and tables which enables me to associate the layers with the relevant tables and retrieving the necessary fields of the ...
7
votes
3answers
1k views

How to create TINs in ArcGIS from triangular elements

I am working with FEM models with triangular elements, and I'd like to view the results as TIN surfaces in ArcGIS (and in ArcScene). In my external source, I have nodes (with X,Y,Z coords) and ...
12
votes
4answers
7k views

Create Centrelines from Road Polygons

I want to create center lines from road polygons. Is there any automated tools in Arcgis or any other GIS softwares. I am attaching the Screenshot of my vector file also.
0
votes
1answer
315 views

How to add a graphic table element in Python without Production Mapping extension?

I'd like to add a table in the Map Layout that includes only items visible at the current extent of the dataset. I know that the Production Mapping Extension lets you insert a Graphic Table Element ...
0
votes
1answer
485 views

How to get route between Two lat/long using ArcGis Map in Android?

What I'm trying to do is have two edit boxes for source and destination. Based on those two locations I need to draw the route on an ArcGIS map in Android. Any ideas or suggestions would be greatly ...
0
votes
2answers
395 views

Using an InfoWindow with a Feature Layer and a DialogWindowBase

I need to have an infoWindow that displays the Outfields of a FeatureLayer. The infoWindow is popping up, but it is popping up no matter where you click on the map and it does not contain any of the ...
1
vote
1answer
196 views

How to create generic building footprints based on attribute information?

I'm trying to create a tool that generically creates building footprints on a given parcel according to certain attribute information of the parcel like building density, max. height, utilisation, ...
2
votes
1answer
80 views

point of intersection issues

I have a table containing a set of points of intersections. Most of the roads intersects whith just one road BUT i have some roads which intersects with two, therefore three different point of ...
0
votes
1answer
106 views

Convert feature to raster, not just the shape

First thanks for your Help I have been trying to find an answer on previous question but I could´t. I am trying to convert a shape file into a raster, but the ARCGIS gives values only to outside ...
2
votes
2answers
141 views

Where can I find the freeware ST-Links PgMap?

I am trying to connect to a PostGIS database from ArcGIS Desktop 9.3.1 Some web-searching suggested that zigGIS would be useful. Unfortunately zigGIS has reached the end of life, and the author of ...
1
vote
2answers
646 views

FeatureLayer Scale Settings in ArcGIS Silverlight API

Is there a way to translating between resolution and scale in the ArcGIS Silverlight API? I am dynamically adding a Feature Layer to my map which should have a Min Scale value of 10,000. The feature ...
5
votes
3answers
1k views

Using arcpy what is the most efficient way of projecting a selection from a large data set?

I have a large data set X(x1-xn) from which I must select consecutively the attributes A(a1-an) from X.fieldsSRC or X.fieldDST and project the selections. I have a functioning arcpy script that does ...
2
votes
1answer
283 views

How to make smaller ArcMap PDF for use in InDesign?

I frequently build reports that incorporate ArcMap maps. The maps are all exported in PDF format. I am finding that there are so many line segments in the map that importing them at times is almost ...
4
votes
3answers
453 views

Finding outliers with wrong Z values in LIDAR data

I have more than 2000 XYZ .txt files and I have to do QC: let's say I have file, which I converted to multipoint (or even singlepart feature). I have mean Z value for a file, but ... if most of the ...
4
votes
3answers
3k views

Convert multiple lines into single line

I've no idea if this is basic or what but I have this data that contains multiple lines (forming a polygon shape). I want to convert those lines (multiple - each with a start and end point) to a ...
2
votes
2answers
530 views

Mississippi Township Range Section

Does anyone know where I can get a full complete T/R/S for Amita County in MS? Geocomm shp files looks incomplete. The counties in Mississippi are not helpful. I ended up finding the TRS from ...
3
votes
2answers
554 views

How to get all features in current extent

I like to add text information to each feature in the shown map extent in my MapControl/PageLayoutControl. Adding the text is not a problem, but I couldn't find a way on how to get the features. Is ...
1
vote
1answer
420 views

Get all features in extent not working correctly in PageLayoutControl

I want to get all features in the current extent of my PageLayoutControl's ActiveView. I got it working for a MapControl as described here. With my PageLayoutControl it seems that I don't get the ...
5
votes
3answers
2k views

resize image resolution from 1000 m to 250 m

I'm beginner of ARCGIS and RS. I have many problems with the procedure. One of them is I have NDVI images and Soil map. Both are at the different resolution: NDVI is 250 m. soil map is 1000 m. So I ...
2
votes
2answers
231 views

Cut a layer into many parts using a shapfile

I have a layer which is a map of a town, and a shapefile which shows the boundaries within that town. I wish to cut the layer up along each of the internal boundaries so that I end up with many ...
9
votes
3answers
535 views

How to create random points outside polygons?

The tool Create Random Point is able to generate a certain number of points within polygons. I am wondering, given a bounding box, is there any way that I can generate random points outside those ...
7
votes
1answer
294 views

Can I use GRASS algorithms in Sextante under ArcGIS?

Sextante for ArcGIS comes with SAGA modules. I know that I can use GRASS algorithms in Sextante under gvSIG. But how can I use GRASS algorithms in Sextante under ArcGIS? I tried to look for any ...
6
votes
1answer
395 views

Why are annotation features containing both GraphicElement and TextElement objects not drawing in an ArcGIS Server map service?

I am building annotation features with Python/comtypes/ArcObjects. The annotation works great in ArcMap (10.1), but it is does not draw when published to a map service in ArcGIS Server. Each piece ...
5
votes
3answers
3k views

Is there an ArcGIS tool equivalent to “Dissolve” that can be used on tables?

I have a data table that I need to trim down, merging records which have the same value in an ID field and performing a couple math operations on various other fields (summing, averaging). The ...