Questions tagged [arcgis-desktop]

Use this tag when ArcGIS Desktop is the product and architecture that you are using from the ArcGIS platform.

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Merging/dissolving all features within feature classes in geodatabase using ArcPy

I have a geodatabase with multiple feature classes. In each feature class there are multiple features. I would like to merge/dissolve them so there is only one feature per feature class (keeping the ...
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11 views

Change the order of the data frame when creating a layout [duplicate]

I need to change the order of the Data Frames in the .mxd that I created as a template so that the task of changing the layout is done easily. My question is this: ArcGIS 10.1 Changing default Data ...
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14 views

'No-data' location in predictor variables of Maxent

In Maxent analysis, is it necessary that all the environmental layers should have 'no-data' at the same places. I have 19 bioclim variables and few others from CGIAR. Both of the sources are not ...
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1answer
20 views

Multiple ring buffer in ArcMap gives Update parameters execution error

My issue is with multiple ring buffer in ArcGIS Desktop 10.8.1. I'm dealing with GIS1 workbook Tutorial 9-3. Every time trying to enter distances I get this error message telling me: Update ...
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31 views

Combining polygons that are within another polygon using ArcGIS Desktop

I have two layers of which one represents the catastres and another one represents the areas of the town that are flooded (represented as risk levels 0-3). As these two maps are combined the following ...
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Are XY event layers optimized/indexed on-the-fly?

Oracle 18c; 10.7.1 EGDB; ArcGIS Desktop 10.7.1 I have a WORKORDER table with non-spatial XY fields that has 6,000 records. I’ve created an XY event layer from the table in ArcMap. The performance of ...
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1answer
21 views

Do attribute indexes improve layer symbology performance?

ArcGIS Desktop & Server 10.7.1; Oracle 18c: For feature classes that are symbolized by a values in a single field (multiple symbols): Would a layer draw faster in the map if its symbology field ...
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17 views

Materialized view breaks when registered with the GDB

EGDB: Oracle 18c/10.7.1 External system: Oracle 12c I have created a non-spatial materialized view in an EGDB that syncs data from an external system (on a 5 second schedule; via a dblink). It is ...
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1answer
26 views

Convert float to integer simplifies data ArcMap

My student is having a problem when he tries to convert floating raster data to integer: the data is simplified and produces a considerably different map. Any ideas for setting conditions or re-doing ...
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8 views

Creating new raster layer based on operations in another layer in ArcMap

I am using ArcMap 10.7. I am to do a multi criteria analysis on a tract of land to determine suitable areas for housing development. One of the criteria is "amount of hectare of green land within ...
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1answer
18 views

How to use calculate geometry on non versioned data?

Every time I attempt to use calculate the geometry of some shapefiles I receive this message: ERROR 130051: Input feature class is not registered as versioned. I did not understand why a mathematical ...
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1answer
23 views

Merging two shapefiles only for those polygons that have same boundaries or within tolerance distance using ArcMap

I have two shapefiles for district boundaries of India in 2001 and 2020. Because boundary of districts changed over time since districts merge and split, I want to export only those districts (they ...
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1answer
22 views

Zonal Statistics sum of everything touched by polygon

I'm trying to find the sum of all raster values unweighted, that touch my polygon layer. In the picture I've below that would give me a sum of 7.4, instead it calculates it as 6.55 because the top ...
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1answer
31 views

Expression labeling

My problem is with expression labeling in ArcMap (ArcGIS Desktop 10.5.1). I have a layer named 'Figure location'. The layer has a field- named 'Figure name' with values for instance- Fig. 1, Fig. 2, ...
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15 views

Summing values of smaller polygons within larger ones using ArcMap

I am trying to find the population for Neighborhoods in Chicago. I have a shapefile of the Neighborhoods and a shapefile of census tracts with the population for each tract. The neighborhoods are ...
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IDW interpolation in ModelBuilder by column in ArcMap

I want to interpolate using the IDW method in ArcMap. I have to interpolate the values of several months for several years. I have the data in a shapefile in which each column has the values for each ...
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12 views

Finding network routes based on facility attributes

I am trying to find a way to find routes between locations, based on attributes of the destination. For example, I have a shapefile of multiple destinations, each with attributes A, B, C, D. The ...
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11 views

Changing output in ModelBuilder when sharing it

How can change output in ModelBuilder when I share it to my friend? When I share my ModelBuilder to my friend, the output is the same and my geodatabase doesn't change. How can update it to can run my ...
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1answer
11 views

Way to export and import TIFF file symbols

I've read several reference to import saved 'style reference' for shapefile but couldn't find same works for TIFF files (or any image files). I'm user of ArcGIS 10.3.1 and now I have TIFF files that ...
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1answer
21 views

Automate making imagery index layer

I am wanting to come up with a way to speed up my Imagery Index layer. To give you an overview I have about 500 imagery files. They cover extents all over Australia. I am wanting to create a shapefile ...
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39 views

Maximum Likelihood Classification not working correctly in ArcMap

I am trying to classify the 3 bands RGB image in ArcMap 10.8. I have prepared some training samples, and performed the MLC. The result is returning 3 classes instead of all 6 classes that the training ...
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18 views

Adding image in ArcGlobe

I am using ArcGlobe. How can I add an image that is just on the side, and not associated with the globe? I want to add a color scale, but I don't know how.
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20 views

Join Field Error (ERROR_000499 Table is not editable)

I'm trying to join a field from a table to a census tract shapefile based on the CT name field. I'm getting this error however: Has anyone encountered this error before and possibly know where it's ...
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14 views

Finding Mean Distance to 3 Locations from POI using ArcGIS Network Analyst

I am wondering how to complete the following task using Network Analyst in ArcMap 10.7.1. I have a point file of fire station locations and also a point file of office locations. I would like to find ...
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19 views

Removing TIN stretch in ArcMap [closed]

Does anyone know how to get rid off TIN stretches in ArcMap?
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21 views

Extract symbology labels to attribute table

In Arcmap 10.5, I have a feature layer with soil types where there has been made labels under symbology. These labels do not appear in the attribute table of the feature layer although they are based ...
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17 views

Overlay raster image over a polygon shapefile

I have a raster image which is the coordinate system WGS 1984 UTM 44 of the inundation map and I have a polygon shapefile of same coordinate system WGS 1984 UTM 44 containing the shapefiles of ...
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29 views

How to use field calculator to assign a category name to a new selection

I am brand new to using the field calculator function, and the question / answer at the following link almost got me through: Combine multiple rows in attribute table into one. I am trying to combine ...
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21 views

ArcGIS buffer for line features [closed]

I'm creating a buffer in ArcGIS for a road feature class. This buffer is going to act as a restricted zone in a plan. I set a uniform buffer distance, but I find that the resultant buffer does not ...
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27 views

Geoprocessing using large image service in ArcMap

I am using ArcMap 10.4. I'm trying to use the Extract Multi-Values to Points tool on an image service raster layer. It runs, but just produces a column of <Null> in the attributes. I've done a ...
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1answer
27 views

Overlap area of features from same feature class

Is there a way to calculate the area of overlap between features (polygons) from the same feature class. See figure below as illustration for example. There are 3 features with an ID and area and I ...
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1answer
34 views

Using ModelBuilder to Iterate through rasters and reclassify them

I'm trying to iterate through a folder which contains many Lidar-Intensity Images as .jpg files. I want to reclassify them all with the same thresholds (3 classes). I used the "Iterate Raster&...
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1answer
40 views

Extracting values to points using ArcMap [closed]

I'm still a beginner in using ArcGIS. I'm using ArcMap version 10.8.1. I'm currently working on habitat use analysis for my thesis. My data consists of coordinates (latitude, longitude) obtained from ...
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18 views

Checking the proximity of a polygon on a road proximity risk TIFF [closed]

I have converted my polygon to Raster. How do I find its road proximity risk value? I have the road proximity risk TIFF.
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5 views

Where to store line events associated with Pipeline in UPDM(2019)?

I am migrating pipeline data to UPDM(2019). The current pipeline database has geometric network that needs to be migrated to Utility Network in UPDM. I have mapped the relevant feature classes i.e ...
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32 views

How to change the no-data value of a raster in ArcGIS

I changed the extent of a raster map using 'Extract by rectangle', the resulting map also included the value -9999, therefore I used the 'set null' to remove the -9999 value from the band. But, now I ...
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1answer
47 views

Connecting contours in ArcGIS

I am using ArcGlobe. I created contour lines using the contour tool, but some of them are not connected and are just fragments of lines, is there any tool that could connect these lines?
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23 views

How to run an ANOVA on Raster Datasets? [closed]

I am trying to compute an analysis of variance (ANOVA) test on a couple Raster files I have generated from running an RMSE on a specific glacial valley. I have created the RMSE files using an observed ...
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10 views

i have to make linear regression across the multiple raster for data forcasting [closed]

i have time series data from 2001-2020 of drought index. now i want to use linear regression model for data forcasting and validation. so we thought to to use data from 2001 to 2018 and forcast the ...
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11 views

Serve up an ESRI Tile Cache without a service?

Trying to take an exploded ESRI tile cache and serve the PNG images on a cloud storage space. I want to be able to generate the tile caches from ArcMap (from rasters and mosaic datasets), but serve ...
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17 views

Syncing data without an External Key?

I'm working with ArcGIS for desktop. I have received data from a third party and am trying to update my CAD system via GISLink. In order to connect the new data with the currently-used data, certain ...
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0answers
18 views

Aligning raster perfectly with feature using ArcMap

I have a feature layer with 1000x1000m polygons that are seamlessly glued together. From this layer I want to create a raster with 25x25m cells as basis for further raster operations. I'm using ArcMap ...
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13 views

Standalone junctions with points from intersect; network build error [closed]

I am currently trying to build a network dataset with buses, tram and train; in order to connect the street layer with the trainline for example, a buffer of 50 meters was built and then the perimeter ...
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1answer
39 views

Left to right labels disappearing in ArcMap

I try to write this word 'אזוה"ת' (Left to right label) with the value from field "nam" in the Label Expression with no success (the label expression dissapear): u'אזוה"ת ' + [nam] ...
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28 views

Drawing lines between points recorded through GPS device in ArcGIS

I have collected data (GPS Coordinates) for an 11 KV Distribution line (pole to pole GPS coordinates) through a GPS device. The distribution line consists of different kind of conductors (i.e. ACSR ...
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0answers
22 views

Raster to ASCII tool in ArcMap returning different max and min values

I am using Raster to ASCII conversion tool in ArcMap 10.7.1, and the issue is reproducible in 10.6.1, and 10.8.1. I have two raster files in TIFF format. When I used the tool for one raster the output ...
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32 views

Analyzing effect of proximity to schools on home sale prices using ArcMap [closed]

I work in an appraisal office and I'm slowly teaching myself how to use ArcMap to do some statistical analysis. The project I want to work on now is analyzing how much value, if any, proximity to a ...
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1answer
46 views

Converting File Geodatabase Raster to TIFF [closed]

I am trying to export a raster file, saved as File Geodatabase Raster (FGDBR), as a .tif The usual tools have not worked for me: data>export feature (resulting error: failed to create raster data ...
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1answer
21 views

Replace values in raster 1 with values from raster 2 in ArcMap 10.7.1

Raster 1 is a DEM of a study site. Raster 2 is a smaller DEM of the corrected water depth of a river that runs through the site. How do I replace the pixels within raster 1 with the corrected water ...
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15 views

Difference between GWR in GTWR addin and GWR tool in ArcGIS

I implemented geographically-weighted-regression (GWR) by GWR tool in ArcGIS and bandwidth result is 20307 and next again implement GWR by GTWR addin in ArcGIS and bandwidth result is 0.188 what is ...

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