Imagery and Remote Sensing | GeoNet, The Esri Community | GIS and Geospatial Professional Community

ldmitruk@edmonton.ab.ca in Imagery and Remote Sensing5 days ago (Show more)

Image Service Using MRF Not Displaying Complete Images

Hi, I've been testing image services using MRF files stored on Azure accessed via a file geodatabase and raster proxy files. When accessing the service a scale large enough to require accessing the original imagery not all the tiles are being returned, as shown below. Starting at 1:3000 1:2250 1:2000 1:1250 So depending… (Show more)

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ldmitruk@edmonton.ab.ca (to adoshi-esristaff) 16 hours ago (Show more Show less)

Hi Abhijit, With the new environment settings I'm getting the same results as before. Cheers

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lnguyen@HNRG.COM_HFMNZ in Imagery and Remote Sensing3 days ago (Show more)

Product definition for PlanetScope 4 Band in ArcPro mosaic

Hi All, I'm using ArcPro 2.4 to create Mosaic for my downloaded PlanetScope 4 Band images and could not find the definition for it in ArcPro. Has anyone had any idea how to set the parameters up through "custom" ? Thanks, Lan

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lnguyen@HNRG.COM_HFMNZ (to vinayv-esristaff) 1 day ago (Show more Show less)

Hi Vinay, I know that tool. Problem is IT does not allow me to run .exe so I'm looking for someone who can share that toolbox to import to my ArcMap/ArcPro Thanks, Lan

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satresearch in Imagery and Remote Sensing3 days ago (Show more)

Raster values or pixel location

Silly question... I'd like to be able to use the ArcGIS Pro GUI to select raster pixels and see their x,y location and full values. My raster has values ranging from 10^-12 to 10^-8, so the pop-up attribute information just shows me 0.000000. I suppose if I could get the x,y location, I could use python GetCellValue to see the actual values. … (Show more)

vinayv-esristaff

in Imagery and Remote Sensing3 days ago (Show more)

Damage assessment using deep learning in ArcGIS

In the aftermath of a natural disaster, response and recovery efforts can be drastically slowed down by manual data collection. Traditionally, insurance assessors and government officials have to rely on human interpretation of imagery and site visits to assess damage and loss. But depending on the scope of a disaster, this necessary process could… (Show more)

jurietheron in Imagery and Remote Sensing4 months ago (Show more)

Block adjustment error with GCP's

Hi there, I am trying to experiment with using Ground Control Points for Drone Imagery and test how they influence the Orthomosaic accuracy before and after using GCP by looking at the amount of error in the Adjustment Report. After setting up my Workspace using the OrthoMapping workflow (type Drone), I use the Adjust function to apply block… (Show more)

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kjtherion (to CBenkelman-esristaff) 4 days ago (Show more Show less)

Hi Cody, Since posting this, I have been working with a ESRI South African technician to address this issue. After trouble shooting for some time (eventually the issue was sent to ESRI USA), it seems that this issue is related to hardware. Or that's the answer I received from ESRI. Some hardware combinations will produce a "hidden error" that…

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daniel.mccullock_lpinsw in Imagery and Remote Sensing2 weeks ago (Show more)

How best to manage Imagery on Portal without Image Server?

We have created multiple Hosted Tile Layers for historical imagery mosaics we have generated from scanned imagery. Each Hosted tile Layer represents a decade from 1940s to 2000s. We receive the imagery a few at a time and they represent a 25K map sheet. When trying to update the hosted tile layers with new imagery we receive I have found no way… (Show more)

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daniel.mccullock_lpinsw (to pbecker-esristaff) 6 days ago (Show more Show less)

Thanks for the further information Peter. You are correct in the understanding of the process we are trying to achieve. As we did not want to be generating map services directly on our hosting server and the first option does not achieve our objective, we have developed a custom method. Our Enterprise platform is hosted on AWS with Cloudfront…

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africker_CalPoly in Imagery and Remote Sensing1 week ago (Show more)

Using "Train Random Trees Classifier" on Hyperspectral Imagery

I've been trying to run the 'random trees' classifier using training polygons (approx 600 training polygons across 8 classes) on a large (9 Gb+) hyperspectral image (426 bands) and keep getting the 'ERROR: 999999' code and I'm wondering if the classifier just can't handle such a large image? Since according to the documentation it sounds like the… (Show more)

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Ling_Tang-esristaff

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

Hi Andrew, thanks for reporting this issue. We are more than happy to work with you and get your hyperspectral image (426 bands) working in our image classification tool. First of all, may I know please which hyperspectral data did you use and saw this issue? If you could share with us a small area of your data (e.g., 1000 by 1000, but has to…

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misean in Imagery and Remote Sensing1 month ago (Show more)

"Create Coverage Features" does not create coverage features (Manage Oriented Imagery)

Hi. I tried to repeat process in tutorial "Create an Oriented Imagery Catalog" and function "Create Coverage Features" doesn't create any features in polygon layer. It's empty. I used as default values for need fields or really populated values in point layer. No result. What could be a problem?

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misean (to misean) 7 days ago (Show more Show less)

Today I solved to repeat the process. After my last try I uninstalled Visual Studio .Net (VS) 2015 and related components and installed VS 2017. Today I also reinstalled "Oriented Imagery Management Tools". And it's worked! I was able to complete tutorial and now I will try to repeat with my drone data. Thank you for your complicity

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aarcichowski@invenergyllc.com_invenergyllc in Imagery and Remote Sensing1 week ago (Show more)

Single Raster or Multiple Rasters in a Mosiac Dataset

Can anyone guide me to some articles or give your opinion about whether to use a single raster or split the raster up to multiple rasters and create a Mosaic Data-set. I have a national NWI wetland raster I created thats about ~50 Gbs. I was trying to figure out the most efficient way to use this data. The data will be used across our team… (Show more)

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aarcichowski@invenergyllc.com_invenergyllc (to pbecker-esristaff) 1 week ago (Show more Show less)

Awesome thanks for the reply! I'll read up on some of these file compression and stuff that I'm unaware of.

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jhatami7 in Imagery and Remote Sensing2 weeks ago (Show more)

Mosaic to New Raster not including rasters

Hi, I am a new user of ArcMap 10.7 and keep running into this issue. I am trying to mosaic 13 DEM rasters into a single IMG file. The original DEM's had different coordinate systems so I projected them into the same coordinate system. I am now trying to mosaic those projections but I am only getting some of them to pop up in the final output. I… (Show more)

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jhatami7 (to pbecker-esristaff) 1 week ago (Show more Show less)

Thank you for your response! I created the mosaic dataset and was able to get all of my 1/9 arc second DEMs mosaiced properly. However, I noticed that it doesn't want to display the one meter DEMs. How can I fix that? The cell size of the overall mosaic is the same as the cell size for the 1 meter DEMs so I would expect them to appear. Thanks…

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