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

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1answer
38 views

Flip multiple vectors

I have thousands of vectors (out of several million) which I need to flip, for directionally purposes (Network Analyst). The vectors in question are annotated that their directionality has been ...
2
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0answers
36 views

SQL Query does not work in ModelBuilder (but works elsewhere)

I am having issues getting a simple SQL query to work in model builder. It works fine when I use it with the standard "Select features by attributes tool", but ModelBuilder doesn't find the required ...
3
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1answer
100 views

How to convert polygon singleparts to multipart?

I am interested in converting a polygon featureclass created via Create Fishnet (Data Management) from singleparts to multipart. QGIS has a very handy tool called singleparts to multipart that does ...
2
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0answers
25 views

Geoprocessing tool for finding specific point within polygon

I have a ArcGIS task and cannot find a solution. I try to find a certain point within a polygon (see picture). This example is handmade and I need a geoprocessing solution I point I try to get is ...
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0answers
32 views

ArcGIS Solar Radiation tool says output global radiation raster empty?

I am using ArcGIS 10 with windows7 64 bit on core i7 processor I am working with ArcMap 10 solar radiation tool to create the area solar radiation map. Every time I run the tool it stops after some ...
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0answers
31 views

Calculating angle of telemetry GPS points in ArcGIS for Desktop?

Does anyone know if it is possible to calculate the angle of telemetry GPS points in ArcMap? I would like to calculate the angle made when the bird travels from one GPS point to the next. Picture one ...
0
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1answer
35 views

Sorting an UpdateCursor [duplicate]

I'm trying to sort a dataset by field StartTime (datatype date, indicates when a technician is supposed to start a visit). I am including a SQL where_clause to avoid an earlier problem when it ...
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0answers
40 views

Why do pgadmin III views show up as empty ArcSDE geodatabase tables in ArcCatalog? [closed]

I have an SDE geodatabase connection set up in a server with data stored in a postgres database. I have successfully created views using pgadmin III but they show up as empty tables in ArcCatalog ...
2
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0answers
46 views

How do I match two point layers (with different gridding) to a common grid?

Here's the problem I'm struggling with: I have two different point layers, where points represent centroids of areas covering a stream segment. One layer (lets call it layer A) is coarser, with fewer ...
5
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1answer
64 views

How can I match the cells of two rasters?

I have many raster files each one containing information that is different from the others (e.g. one contains information on rain, the other on altitude, and another on land use). The cells in each ...
2
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1answer
32 views

Problem with first page of data driven pages

I'm working on creating a set of data driven pages of quarter sections in a township. QutrSecs is the layer, QTR is the Name field (e.g. NE, NW, etc.) and sort field is SECTIONS (e.g. 01 -36), so that ...
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2answers
20 views

How to see whether a set of postcodes have a typical distribution to the whole postcode population of UK?

For my dissertation I have a dataset of postcodes of 9984 that I am converting to coordinates atm. I looking to find whether this dataset has a 'typical or 'atypical' spatial distribution compared ...
1
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1answer
58 views

How to calculate the river slope for a lot of rivers automatically in ArcMap?

I'm working with ArcMap 10.2 and I'm pretty new in this area.. What I want to do is compute the river slope for a lot of rivers from a DTM...I know that there is a way to do it manually passing by ...
2
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5answers
168 views

How to (quickly) count the number of rows in ArcGIS attribute table?

How can I quickly see how many rows of data are in my attribute table in a large file without having to scroll right down to the bottom? Is there a way of removing the * so that I can quickly see ...
0
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3answers
32 views

Find the length of a road inside a polygon and a buffer

I'm a bit new to ArcMap but know the basics. I have to find the lenght of roads(lines) innside my polgon and the buffer innside the polygon and the area the buffer is created around. have one layer ...
0
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0answers
26 views

How can include a 3D Analyst tool into a custom model builder tool?

I trying to include the ¨Profile Graph tool¨ contained into 3D Analyst toolbar, into a custom model toolbox. Thank you
0
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1answer
23 views

impacts of converting TIN to GRID

My DEM comes in TIN-format so that i will have to convert it to GRID to be able to analyse it with Spatial Analyst. Will there be any inaccuracies to my data from converting TIN to GRID?
1
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1answer
31 views

merging layers of raster data of the same format

My map consists of several different grid-layers lying right next to each other. I want to merge them to one single layer so that i can analyse my whole map at once. How can i do that?
2
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3answers
36 views

matching coordinate systems by transforming and projecting

matching coordinate systems of all my data (transforming, projecting) My data uses the GCS_Bessel_1841 coordinate system. Would there be any inaccuracies if i would transform it to DHDN 3-Degree ...
0
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0answers
33 views

Creating spatial Reference to ASCII file

I have produced ASCII files in MaxEnt. These files are able to be loaded into Arcmap10.1 and display as an image, but i cannot interpret them or create them into a polygon for further analysis. I have ...
2
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1answer
34 views

Distance between consecutive points

I am wondering how I can get the distance between consecutive GPS locations in ArcMap 10 (i.e. the distance between consecutive GPS locations sent in during a wildlife telemetry study).
2
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2answers
24 views

Is it possible to turn off bezier curve smoothing of freehand feature editing in ArcGIS 10.2?

I am trying to create a very specific feature using the freehand tool under "Create Features". Once you complete a section of the feature it is automatically simplified using bezier curves. At the ...
1
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1answer
26 views

Why does the composite raster pixel values not cover the full range of RGB and what does this mean for reclassification after conversion to int?

I have about 30 or so composite rasters in IMG format that I need to 1.) Preserve the date that the raster was created and 2.) Combine all of them. My workflow is: Step 1: raster calculator, ...
1
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3answers
44 views

How to sum all values with the same ID in ArcGIS Desktop? [duplicate]

I did a one to many spatial join and ended up with an attribute table as follows: Lets say we have 5 different IDs that have numerical values in 500 rows. I need to sum the values for each ID, and end ...
2
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1answer
31 views

Find network distance for multiple origins and destinations?

I have a layer of points A (around 30), a layer of points B (around 2000), all recorded as in longitude and latitude. Need to calculate the distance between each pair (Ai, Bj) based on the ...
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0answers
6 views

How to offset/ move Key Numbering and its lists instead of covering line features.

Does anyone know how to move the placement of the key numbers and the key numbering lists? I am labeling lines and the key number keeps getting placed on the line. But if the line is very small, the ...
0
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1answer
47 views

How to Calculate the average value near a point

I am new to ArcGIS ArcMap. I want to calculate the average value of one point ( layer flowline ). This could be done using the value of the point and the values of the four neighbor points ( raster ), ...
2
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0answers
23 views

Mine Grid to UTM

I have been given spatial data (lidar) that was collected in mine grid feet in ASCII format. I am using arc to process but need to define a projection does anyone know how to do this or any other ...
2
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1answer
40 views

Limitations of iterate row selection in ArcGIS ModelBuilder?

inb4 using real script ;), I'm looking for some advice on arc's model builder. The iterate row selection in Arc's model builder allows you to make multiple table views based on field groupings of a ...
0
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0answers
12 views

Figure out best Geostatistical Analyst Wizard kriging settings for hotspots

I need to interpolate some chemical results that have "hotspots" near the locations of releases related to former site operations. I need to honor the data points and use their exact values even at ...
1
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1answer
26 views

Scale Bar Element moves when using Data Driven Pages?

I have made many mapbooks using data-driven pages. However I've encountered something strange and wanted to ask to see if anyone might know what's going on or has seen this before. I have a scale ...
1
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1answer
28 views

ArcMap Export PDF vs arcpy Export PDF scale differences

I'm experiencing differences from exporting features to PDF from within ArcMap and using a stand alone python program. Basically, I'm selecting a feature from a layer, zooming to the selected extent, ...
4
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2answers
63 views

Maximum number of shapefiles for merge tool?

I have over 180,000 shapefiles that I have to merge (or append) into a final shapefile. I have written a python script to do so which uses the acrpy.append_management tool. However the runtime is too ...
3
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2answers
44 views

Using ASCII LiDAR data tiles which are centimeter rounded (n Z) in ArcGIS Desktop seems to round them to meters?

I try to use four LIDAR tiles in .asc with arcgis9.3. All of this tiles are centimeter round (in z) but one of them seems to be round to meter (see tile on the left up corner on the image below), ...
0
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1answer
42 views

Arcpy MakeFeatureLayer won't loop

The arcpy snippet below is intended to generate a list of technicians scheduled to work, and then generates a unique feature layer for each one's stops. fcStops = "TaskRoute1016" with ...
0
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1answer
15 views

how to use IUniqueValueRenderer for empty geodatabase point file with ArcObjects

I have empty geodatabase file with point geometry created programatically. I have style file with several symbols. I basically want to add all these symbols to my shape file before creating ...
3
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0answers
17 views

PageLayoutObject error when exporting to a TIFF using arcpy and Python

I am having an issue when attempting to export to a TIFF in arcmap, using arcpy in Python. The full process I have scripted is as follows: Add rasters to a raster catalog panning to the raster data ...
1
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1answer
22 views

To count the number of grid cells in a polygon

Is there a way ArcGIS could count the number of 15 seconds interval grid cells within a polygon after digitizing that polygon. This should appear in a field in the attribute table.
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0answers
12 views

Converting Labels to Annotations in ArcGIS for Desktop says coordinates or measures are out of bounds?

Am converting Labels to Annotations in ArcMap 10.1. However an error messages pops up with this message. The coordinates or measures are out of bounds. Text = RUSHOZI The coordinates or measures are ...
2
votes
1answer
40 views

Opening GeoTIFF (georeferenced in ArcGIS for Desktop) in QGIS?

I tried to open a georeferenced geotiff created in ArcGIS for Desktop in QGIS. I could open them but they are not in the right spots. These raster datasets contains .aux .rrd .tfwx .tif.aux.xml ...
1
vote
1answer
52 views

Running ArcGIS model at specified time or with delay?

I am looking to start running an ArcGIS model built in ModelBuilder in the future. Start at a specific time. or Start in x hours. or something similar. When I leave the office I may have data ...
1
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0answers
24 views

ModelBuilder, Iterate by Field and Viewshed

I want to compute the independent Viewshed for 360 different points. If I run these all together, I have one viewshed output which shows how many times any given cell is visible, but this does not ...
0
votes
1answer
30 views

Geocoding with World Geocode Service

I failed to geocode intersection in ArcMap with World Geocode Service provided by ArcGIS Online. The data I have contains street, cross street, city, state. But there is no zipcode Here is a sample ...
1
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1answer
68 views

SQLite instead of gdb

I use ArcGIS and Qgis and I want to have common protocol and format of my files. To use a separate file for each program is not the best way, I don’t want to make a mess of data. I would ask if SQLite ...
3
votes
2answers
44 views

Breaking connecting between features (Editor tool)

I snapped a series of lines to a point (The ? symbol on the picture). Now, I am trying to unsnap them so I can connect them to their respective line I just created. My question is simple. How do I ...
0
votes
1answer
25 views

Using Construct tools to construct a feature from line to polygon?

Is it possible for me to build a construct a line to polygon? For example, when you need a break or divide one polygon into two polygons. You had the line from a polygon to Line and you use that line ...
2
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0answers
30 views

What is the best method to convert MRSID files to other formats in ArcMap 10.1?

I have some large MRSID files of counties in TN. They are 3 banded, about 4 - 7 GB, and 3rd generation. I've been in the process of converting them to 3 banded TIFF files using Export Raster Data. I ...
3
votes
1answer
47 views

Track progress of running GP tools (in arcpy script) programmatically?

I am looking for a way to access a GP tool running in a Python script to be able to see how much of the job has already been done. I have found SetProgressor function, but this one is available only ...
2
votes
0answers
20 views

Merging Feature Classes and keeping the metadata

Is there a way that while merging two feature classes we can keep the metadata? We are merging feature classes with templates so we can import specific fields into our data. Is there a way to keep ...
3
votes
1answer
43 views

How can I find small distance between polylines?

I`m trying to find lines which have small distance between them and I am using ArcGIS 10 for this. I had tried to make points at the both ends of the lines and to detect the distance between points ...