Edit Place Overview Page

Choose a layout and drag widgets onto your Overview Page to customize it. Widgets placed on the page below can be configured by selecting the symbol.

Dismiss this customization messageDon't show me this again.

All Places > GIS > Analysis

Spatial Analyst

Actions

About Spatial Analyst

Overview
Content
People
Subspaces
Calendar
More

Share space

Manage

Ask Spatial Analyst

Loading...

Ask a question in this group

Loading...

Recent Activity

Filter

Set as default view

Filtered by:All Items

Dan_Patterson mentioned Spatial Analyst 2 days ago Show mention context Hide mention context

Re: Con tool is not working arcgis 10.5

Dan_Patterson mentioned Spatial Analyst 2 days ago

You should also move this thread to the Spatial Analyst since it has little to do with the Developer placePreview Hide preview

sadia321 in Spatial Analyst4 days ago (Show more Show less)

Change pixel depth of rasterfile

I have ten raster files to work on their pixel depth is 32 bit and one of them is 2 bit. I need to mosaic them but they are not doable as all of them are not in the same pixel size. How can I change it? - Thank you!

in Spatial AnalystLike Show 0 Likes(0)

4 repliesShow more activityShow more activity

sadia321 (to Dan_Patterson) 3 days ago (Show more Show less)

Thank you for your time.

Like Show 0 Likes(0) Actions

iga.solecka in Spatial Analyst4 days ago (Show more Show less)

How to calculate the nearest point?

I am using ArcGIS 10.3.1. I have two layers: buildings (points) and plots (polygons). I need to calculate how close are the building one to another. I used the function "Point Density" and it gave me all the distances from one building to all other buildings. I need only the distance from each building to the nearest building. I tried to use the… (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

0 replies

Shared by Dan_Patterson

from Geomorphology GIS4 days ago (Show more Show less)

how can i tilt my DEM?

I'm working on relictic fluvial terraces which have been tilted a few degrees during tectonic exhumation. I want to extract surfaces (terraces) with a certain slope angle and within a certain range of height. How can I correct my DEM for this?

0 comments

jlopdel in Spatial Analyst3 months ago (Show more Show less)

Extracting multiple raster values for buffers

Hi, I am trying to extract the values for 12 variables (in 12 different rasters) for particular buffers around points (in a raster file). I have tried Zonal Statistics as Table and a few other options, but they only allow me to extract values for one of the raster layers. I would like to have an output file with the buffers around the points… (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

1 replyShow more activityShow more activity

Dan_Patterson

(to jlopdel) 4 days ago (Show more Show less)

It is too bad, since Multivalues to points http://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/extract-multi-values-to-points.htm looks like what you want, except for polygons. Have you considered modelbuilder? then iterate through the rasters? Of course this assumes you have to do it multiple times, otherwise it isn't work the…

Like Show 0 Likes(0) Actions

calemys in Spatial Analyst6 days ago (Show more Show less)

Tabulate Area 2: Results Seem Off

Hi all. I'm using the Tabulate Area 2 tool to determine the area of land use types within buffers (1km) around many points at the center of wetlands. I think I've finally gotten the output I want, but there's a few things in the output that make me question it. I have a raster land use file (30m resolution) that I downloaded from the internet… (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

1 replyShow more activityShow more activity

Dan_Patterson

(to calemys) 6 days ago (Show more Show less)

This toolset? https://www.arcgis.com/home/item.html?id=3528bd72847c439f88190a137a1d0e67 There are a lot of unanswered issues posted there. Perhaps a picture would help with your description. As for the projection, and using projected data... make sure, since your results will be suspect otherwise since I suspect that no projection on the fly is…

Like Show 0 Likes(0) Actions

Jordanw25 in Spatial Analyst1 week ago (Show more Show less)

Can I identify flight paths based on terrain elevation?

I want to be able to identify aircraft flight paths through mountainous terrain based on terrain. I would need to be 2,000' above the highest point within 2,000' of the aircraft.

in Spatial AnalystLike Show 0 Likes(0)

1 replyShow more activityShow more activity

Dan_Patterson

(to Jordanw25) 1 week ago (Show more Show less)

tricky, since you would have to specify an elevation of some sort first to start, then query the dem to produce an indicator grid (0s and 1's) where the dem is > 2000' above this. you can then use the Expand tool in the spatial analyst to 'buffer' the indicator grid, which give you your offset (horizontal offset I presume). You could either…

Like Show 0 Likes(0) Actions

blazewicz in Spatial Analyst1 week ago (Show more Show less)

Where is the multidirectional hillshade in Arc 10.6? - I thought it was supposed to be built in. Do I need to upgrade Spatial Analyst too?

Recently went through the process of upgrading to 10.6 with the understanding that ESRI built in the multidirectional hillshade into the platform. I have a basic license with Spatial Analyst (I did not upgrade this - do I need to?) Multi-direction does not seem to be an option as I was informed it would be. … (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

2 repliesShow more activityShow more activity

xander_bakker (to Dan_Patterson) 1 week ago (Show more Show less)

Your URL to the Help refers to ArcGIS Pro and your screenshot is from ArcMap. In case you are using ArcMap, the links can be found below, but the explanation given by Dan is the correct answer: Hillshade—Help | ArcGIS Desktop Hillshade function—Help | ArcGIS Desktop To apply the hillshade function in ArcMap, open the image analysis window,…

Like Show 0 Likes(0) Actions

A.Rieder in Spatial Analyst1 month ago (Show more Show less)

Train Random Trees Classifier: Error executing function. WHY?

Dear all, When I try to use the tool "Train Random Trees Classifier" with a composite of 36 layers, it gives me the error message "Error 999999: Error executing function. Failed to execute (TrainRandomTreesClassifier)". I tried a lot of things to find out why this error occurs, and now it seems to me that the tool simply cannot manage more than… (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

8 repliesShow more activityShow more activity

enlowe (to A.Rieder) 1 week ago (Show more Show less)

I'm running arcMap 10.5.1 and here was my fix to the ERR999999 with Train Random Trees Open a NEW arcmap session (clean-slate) and try running the tool I tried everything - Using different training samples (created both in/outside of the training manager), different ancillary multiband rasters (or none), segmented image (both all three bands…

Like Show 0 Likes(0) Actions

anh.trinh in Spatial Analyst2 weeks ago (Show more Show less)

Deriving historical climate data from NOAA

Dear members, In my research project, I need to collect the monthly temperature and rainfall data from the University of Delaware which is a global gridded dataset (NOAA). I am using Arcmap to match the global data with the shapefile of the particular country that I want to extract climate data. I collect the mean value and standard deviation… (Show more Show less)

in Spatial AnalystLike Show 0 Likes(0)

2 repliesShow more activityShow more activity

anh.trinh (to xander_bakker) 2 weeks ago (Show more Show less)

Hi Xander, Thank you for your prompt reply! I would like to export the global temperature and rainfall to an excel file so that I can run regression analysis with other demographic factors in the later step. The format of the data should be like this: Country Province Year Month Mean_temperature Mean_rainfall …

Like Show 0 Likes(0) Actions

Load more items

Upcoming Events

Loading...

You can't create events here, but watch for events you might be interested in.

Featured Content

Loading...

Spatial Analyst has no featured content yet. To feature content, go to the discussion, document, or blog post you want to feature and click "Feature this" in the list of actions on the right. Anyone with rights to administer content here may feature content.

Popular Tags

Loading...

analysis
arcpy
dem
desktop
gis
interpolation
map algebra
raster
raster calculator
slope
spatial analysis
spatial analyst
spatial_analyst
storymaps
zonal statistics

View all

Space Tree

Loading...

ArcGIS Ideas
Business and Commercial
Developers
View 3 sub-spacesHide 3 sub-spaces
Discussions Lobby
Education
Events
View 3 sub-spacesHide 3 sub-spaces
GeoNet Resource Hub
GIS
View 11 sub-spacesHide 11 sub-spaces
Government
View 3 sub-spacesHide 3 sub-spaces
Health and Human Services
Mapping and Charting
Natural Resources
View 1 sub-spaceHide 1 sub-space
Public Safety
Resilience
View 5 sub-spacesHide 5 sub-spaces
Transportation
Utilities and Communications
Global
View 1 sub-spaceHide 1 sub-space
Products
Industries
Learn GIS
TESTER
Telecommunications
Water Utilities
Electric and Gas
AEC (Architecture, Engineering and Construction)
ArcGIS Monitor
Esri Technical Certification
Esri Redistricting
Higher Education Instruction and Research
Esri Young Professionals Network
ArcGIS Living Atlas of the World
ArcGIS for Public Transit

GeoNet

The Esri Community

Edit Place Overview Page

Spatial Analyst

Manage

Ask Spatial Analyst

Recent Activity

Upcoming Events

Featured Content

Popular Content

Popular Tags

Space Tree