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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2
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1answer
264 views

ArcGIS model builder: How to reclassify 16,000+ rasters and do weighted sums on these rasters per year?

I've been trying to build a model in model builder (ArcGIS 10.1) which can do the following task: I have a folder full of ca. 16,000 raster files (.asc) representing mean temperatures for each day ...
0
votes
1answer
32 views

Making fields conditional using ArcGIS for Desktop?

I am using ArcGIS 10.3 for Desktop to build a large inventory of urban trees to be used for tree condition assessment purposes. In the "Inspection" table, there is a field called "Significant" which ...
3
votes
2answers
154 views

How to avoid pop-up when having multiple hyperlink layers in ArcGIS

In ArcMap 10.0, I have a layer of country polygons and a layer of city points. Both layers have a hyperlink setup, and it all works as expected. The only drawback is that when I select a city, it ...
0
votes
0answers
6 views

Georeferencing CAD drawings

I am trying to Georeference CAD Drawing in ArcMap by adding the Control Points. But it is taking a long time to load the CAD file. I could not do snapping and every time I hover over the mouse, it ...
1
vote
0answers
1k views

Using multiple fields for a Reclass calculation in ArcGIS Field Calculator [closed]

I am trying to create a dummy variable from an existing dataset using ArcGIS's Field Calculator tool with a Python script. My conditions require the use of multiple fields to determine the output ...
2
votes
2answers
198 views

ArcGIS Calculate Value tool - Python syntax error

I have a feature class within a file geodatabase. I am using the "Iterate row selection" iterator in Model Builder to read each row in the FC. I am then using the "Get Field Value" tool to read the ...
2
votes
1answer
151 views

ArcGIS Python syntax error using nested if else

I am trying to use the field calculator in ArcMap 10.2 to fill an empty field based on the contents of two exiting fields usint this python script in the Pre-Logic Script Code. def ...
7
votes
2answers
4k views

Troubleshooting ERROR 000989 Python syntax error from ArcGIS Field Calculator?

I'm trying to used the Python syntax in ArcGIS 10's field calculator and am thoroughly confused. So far the most basic calculations are failing me, and I don't understand why. I'm trying to create a ...
1
vote
0answers
104 views

Automated attribute update geometric network

I have a Network Dataset of a storm water system containing two feature classes of points and lines. (All data is topologically sound with pits and pipes snapped and linework captured in direction of ...
2
votes
1answer
262 views

Database connection (SDE) failed after database was renamed

I created an enterprise geodatabase in SQL Server 2008 R2 with ArcCatalog (10.2). It was connected via an sde file in ArcCatalog then. Then I had to rename the database from SQL Server Management ...
2
votes
1answer
418 views

How can I get my georeferenced TIF file to rectify?

I have added a TIF file (size 1,433 KB) in ArcGIS 10.2.2 and defined numerous georeferencing points, with the aim of creating a raster file for conversion to polygons. However, on clicking the ...
1
vote
0answers
19 views

Determining degrees of freedom for Geographically Weighted Regression (GWR) in ArcMap?

I'm doing Geographically Weighted Regression (GWR) analysis in ArcMap and need the degrees of freedom for the model in order to calculate p values. The summary does not list degrees of freedom, but ...
0
votes
0answers
17 views

How to separate shared watersheds using ArcGIS for Desktop or QGIS? [duplicate]

I have the same problem expressed in this question. It has no accepted answer and I don't have enough reputation to comment on it to ask for an update on the situation. I need to have the full ...
0
votes
1answer
49 views

Why modelbuilder does not give the actual result?

I have 20 pairs of origin and destination. And, also I have 20 different line barriers for those pairs, as I want to determine the shortest path between them. If the name of the origin and destination ...
1
vote
2answers
655 views

How to speed up batch watershed delineation?

I have a large number of pour points - approximately 250,000 for which I want to delineate the upstream watershed area using ArcHydro's "Batch Watershed Delineation". Given that it takes roughly 4-5 ...
0
votes
0answers
24 views

How to add multiple feature classes from gdb to mxd using ArcPy? [duplicate]

I'm using ArcGIS 10.2 and I am trying to to add multiple feature classes (eg. c101ppt, c102ppt, c103ppt... [name end with ppt] from a geodatabase to a mxd. The name of feature layer need to be the ...
1
vote
2answers
64 views

Getting Default symbology in a feature class with subtypes

I was wondering if there was a way to get default symbology in a GDB feature class with subtypes? I don't want to create a layer file for each feature class. Is there a way to have the symbology ...
1
vote
1answer
14 views

Converting standard to feature linked annotation?

Is there a way in ArcGIS 10.2.2 & ArcSDE 9.3 to convert standard annotation to feature linked annotation?
0
votes
1answer
32 views

Converting GCS NAD 1983 to CA state plane

I have a polygon shapefile in GCS_North_American_1983. I'm trying to project it into NAD 1983 StatePlaneCalifornia III Fips 0403 (US Feet). This is my original file. When I run the project tool, ...
3
votes
2answers
136 views

Extract polygon points

I have a map in .shp format with buildings. I'd like extract the coordinates of this polygon. E.g. if a house has a polygone of 4 points, i'd like to know the coordinates of those points and how to ...
0
votes
1answer
21 views

Unable to draw shape after shapefile merge

I have merged a bunch of shapefiles in ArcCatalog and get the "the selected file failed to draw...." error. Every thing has merged alright in the db. I'm new to GIS and could use some help. Each of ...
0
votes
0answers
41 views

Problems with “search” feature and tools in ArcMap 10.2.2

I have problems with ArcMap 10.2.2 in my desktop. The "search" function doesn't work. When clicked, nothing happens! Also, whenever I use any of the tools of toolbox, like calculating area or ...
1
vote
1answer
34 views

Merging USGS DEMs in ArcMap?

I've downloaded some USGS DEMs from the National Map, which appear to be .adf files. I can open them in ArcMap 10.2, but I need to merge them into a single mosaic. To do this, I've created a raster ...
0
votes
1answer
8 views

Accessing bands in .pix (PCIDSK) file in python/arcpy

I am trying to perform zonal statistics on a single band from a multi-band raster in .pix format. I have things working great with a tiff file. I am able to access the bands using this code: desc = ...
0
votes
2answers
23 views

Classifying DEM using Height Differences in ArcGIS ModelBuilder?

I would like to classify DEM into some classes, into a shp file with equal intervals of 200m (0-200m, 200-400m, 400-600m... 3400-3600m, higher than 3600m), by using Model Builder in ArcGIS 10.2. For ...
0
votes
0answers
18 views

Points nearest to polygon: nearest to edge of polygon or centroid?

When using ArcGIS and performing a Spatial Join of points to polygons, there is an option to choose the closest point. Is the point that is chosen closest to the edge of the polygon or to the centroid ...
0
votes
1answer
16 views

Using well survey data to pinpoint wells from BLM section division

I feel like there has to be a good way to do this in ArcGIS but can't seem to find it. I have well survey's that pinpoint well locations using the FSL (From southern line of section)/FWL (From ...
0
votes
1answer
96 views

How to compare two feature classes on one field?

I have two feature classes: an old one and a new one that I want to compare. Both feature classes have the same field structure and have a reference field 'ID' whose values are the same, except in ...
1
vote
1answer
23 views

Select rasters from a folder that intersect the tiles of a polygon shapefile

Ideally I want to create a model in ArcGIS model builder that will iterate a folder of rasters and output the ones that intersect polygon tiles in another shapefile. I have the polygon shapefiles ...
1
vote
2answers
685 views

Can't select points with a rectangle (ArcMap)

I am using ArcGIS 10.2, ArcMap and I have a shapefile point layer in which I can't select any points. (I'm having the same problem this person describes but none of the suggested solutions work: Why ...
0
votes
1answer
40 views

CSV to ArcGIS table, insufficient text field length

I currently use arcpy.TableToTable_conversion in order to convert a CSV file into an ArcGIS file geodatabase table. This works when string length is less than or equal to 255 characters. Whenever 255 ...
1
vote
2answers
766 views

Dissolve polygons - group to others with touching corners

I am working with some data that shows land management. There are many places where corners "touch". I would like to dissolve my dataset so that features are grouped (dissolved) with those that they ...
1
vote
2answers
20 views

Filter and display an ArcGis ImageServer service by an attribute in an Desktop Addin

What I am trying to achieve is to either filter an existing Arcgis imageserver service, or get the results of a query and display them. The reason I want to do this is that I have a huge mosaic ...
1
vote
2answers
135 views

Only positive number expression label in ArcMap?

I was just wondering if anybody knows of a way to write an expression to make all my numeric values in my labels positive. I want to do 1234 cal BC 23 cal AD for example, as a label. My data is - ...
4
votes
2answers
771 views

Calculate Field based on field value in a second table

I have a table in a MSSQL Server Enterprise SDE database. I need to join a table from a MS SQLExpress Workgroup SDE database and then calculate 11 fields in the Enterprise table based on values in ...
0
votes
0answers
26 views

Updating a polygon with an attribute from ALL intersecting polylines

I have a polyline layer with road information such as the road it beings from and the road it ends at. Some of these are digitised incorrectly and I am trying to pull out the road name (or unique ID ...
0
votes
0answers
11 views

How to project WRF data (lat/lon) onto ArcGIS maps

I have climate data generated using the WRF model, in lat/lon format (lambert conformal projection), in an Excel file. I'm looking to project / overlay this data onto a map of the UK using ArcGIS, ...
-1
votes
0answers
8 views

Add feature class from different geoodatabase to a single mxd [duplicate]

I need to add multiple feature class from different geoodatabase to a mxd and then change to same colour and making a definition query to it. The naming of all feature class are end with ppt. Is ...
1
vote
0answers
24 views

How to run kriging in modelbuilder with various shapefiles

I need to run kriging in a model, using 5 diferent point shapefiles. I put as input %Name% to run the different shapefiles, but in Z value field I have an error, because it's different in each ...
5
votes
2answers
3k views

How to standardize raster output from 0 to 100 using raster algebra?

I am working on generating an integrated moisture index based on the following equation: IMI = (hill shade * 0.5) + (curvature * 0.15) + (flow accumulation * 0.35) Iverson et al. 1997 Another ...
0
votes
1answer
20 views

Iterating two different feature classes based on sequential order and clip

I have a watershed feature class with 273 polygons, in the attribute table there is a SiteID column that is populated as so: A1 A2 A3 A4 etc. I also have a buffer feature class with 273 polygons ...
2
votes
1answer
21 views

Vector tiles in ArcGIS

I have a vector map (consisting of several polygons) and I would like to create several overlapping tiles. I did the same for a raster map using "split raster". For the vector map, I created an ...
3
votes
2answers
122 views

Identifying the side of a point from the closest polyline in ArcMap 10.0

I have a set of polylines (a network of streams and rivers) with information on the left and right side of the streams on riparian structure. I also have locations (points) of either side of the ...
1
vote
3answers
196 views

Create fishnet with row Iterator: fishnet extent does not update to reflect each row feature

I'm a writing about a geoprocess that I can do on an individual basis but for some confounding reason am unable to do with the row iterator in Model Builder. Given that I want to repeat the same ...
2
votes
1answer
2k views

Offsetting symbology position in ArcGIS Desktop?

My data of polylines has lots of attributes to be rendered with a symbology, I made it such that each attribute of interest would be a layer. I would like to display each of these layers at the same ...
1
vote
1answer
49 views

Batch export all layers in ArcMap document that have selected features?

I have several layers in an ArcMap Document. All of these layers are stored as shape files. Specific features of the said layers are selected. I want to export the data as shapefile programatically. ...
2
votes
3answers
2k views

Using if/elif/else statements in ArcGIS Field Calculator?

I have no experience with Field Calculator in ArcGIS 10. I have a very simple calculation I would like to perform that I could do easily via pure SQL but just can't seem to get my head around it in ...
0
votes
0answers
13 views

Populate field by numbering different types of roads using field calculator [duplicate]

I am trying to populate the Func_class field by numbering each type of road in my attribute table. I have different road types such as 'secondary road','local road','main road' see picture etc I ...
1
vote
0answers
33 views

Point to raster: QGIS vs ArcMap

I have an equidistant point grid (0.5m) and created a raster from it in QGIS and ArcMap, with different results: QGIS: Raster -> Conversion -> Rasterize Result: raster, with points in the top left ...
0
votes
0answers
24 views

Creating raster depicting landcover/use change in ArcMap?

How would I create a conversion matrix in ArcMap 10.2.2 to display the changes between two rasters (Land Use Land Cover Maps)? I have produced Land Use Cover Change maps from temporal satellite ...