• How to use "Compute Confusion Matrix" on my own ground truth file?

    I am running an accuracy assessment on some drone imagery I acquired. Before flying, I generated random points and determined ground truth for each point in the field. After the flight, I turned that into a point feat...
    rhowell2
    created by rhowell2
  • Scanned map make white invisible

    I have a scanned black and white map I've georeferenced and now I'd like to make the white in the image invisible so only the black ink shows up over a base map.  How do I do this with arcgis pro 2.3?  Thank...
    rlquigley_AKDOT
    last modified by rlquigley_AKDOT
  • Project Raster - Aerial Visually Changed

    Hello,   When you use Project Raster should the projection result be drastically brighter than the original?  What are my choices for remedying this situation? Here is a synopsis of my workflow... My two ...
    jadavis101699
    last modified by jadavis101699
  • Nearmap Alternative

    Hello, Does anyone have an aerial service alternative to Nearmap?  I'm currently connecting to Nearmap via API in Arcmap and it consumes data very quickly.   Thanks is advance
    jessica.skowronski_EWMA
    last modified by jessica.skowronski_EWMA
  • Extract multiple raster by mask automatically

    Hi Community,  I am working with a project where I have to extract 3650 rasters. It will take forever to get it done manually.  I am thinking about using ArcPy or Modelbuilder to do it automatically. Can y...
  • Unable to remove name of raster from geodatabase

    Hi all,   Sometimes, I am unable to remove rasters from a geodatabase that I have created. Even though the name continues to appear in the geodatabase, it is not "really" there. Does anyone else experience this?...
    wade.a.wall_ERDCCERL
    last modified by wade.a.wall_ERDCCERL
  • underwater mosaic with overlapping photos

    Hi everyone,   What is the best approach to creating a mosaic with underwater photos. The photos are black and white. They suffer from non-uniform illumination, i.e. the middle of the photo is bright and the ed...
    mohannada
    last modified by mohannada
  • Overlaying existing spatial data onto DJI video using FMV

    We have some existing spatial data (project area) we would like to overlay onto a video captured with a DJI phantom 4.  This would be our first time using the FMV extension in 10.6. It looks like it is possible t...
    amyers1
    created by amyers1
  • FMV for ArcMap 10.6.1 ?

    When trying to install FMV 1.4 Geoprocessing Tools for ArcMap 10.6.1 it says something like "10.6 is required" and fails to install, and I also noticed there is no FMV available under the 10.6.1. downloads at MyEsri.&...
    will
    last modified by will
  • I need to clip a large number of scanned historical aerials by an engineering grid.  So scan A-1 needs to be clipped by the selection of the A-1 grid from the engineering grid.  I know how to batch all the images from one grid, but how do I (can I?) batch

    I need to clip a large number of scanned historical aerials by an engineering grid.  For instance scan L-28 needs to be clipped by the selection of the L-28 grid from the engineering grid polygon layer.  I k...
    nancylross
    last modified by nancylross
  • Differences between segmentation mean shift preview and results

    Hi all,   I am trying to use the segment mean shift function on an image using ArcGIS Pro 2.2, but the results are less than satisfying and I am wondering what I am doing wrong. Any help would be appreciated. &#...
    wade.a.wall_ERDCCERL
    last modified by wade.a.wall_ERDCCERL
  • Orthocorrecting WorldView image using RPC file

    Hello - I'm using two tools, the "Create Orthocorrected Raster" and also the "Geometric" raster function to apply the RPC file for a WorldView 3 image and a high resolution DEM to orthorectify my image. The raster fun...
    lestak
    last modified by lestak
  • Understanding mosaic dataset workflow in ArcGIS Pro

    Hi all, I am trying to understand the workflow for working with worldview-2 multispectral imagery in ArcGIS Pro 2.4. I am relatively new to some aspects of imagery processing, so forgive any mistakes.   I have ...
    wade.a.wall_ERDCCERL
    last modified by wade.a.wall_ERDCCERL
  • Mosaic Dataset drawing error

    Started gettting ArcMap drawing errors with Mosaic Datasets after we upgraded to 10.6.1 (from 10.4.1).   Usually happens when user clicks Previous Extent 3-4 times in quick succession and is at a level that is d...
    mnelson_aisgis
    last modified by mnelson_aisgis
  • Raster to Geodatabase turns Raster into Polygon

    I have a raster (.tif) on a hard drive that I have tried to (on multiple computers) import into a File Geodatabase and Personal Geodatabase. The tool will run and has been taking 6-8 hours every time. The tool runs su...
    bbellavance_Marana
    last modified by bbellavance_Marana
  • 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 attr...
    satresearch
    last modified by satresearch
  • ArcGIS Pro vs ArcGIS 10.5.1 Georeference Question

    Hello,   I am going to have to do a lot of our USDA US Forest service Region 2 forest reserves that was scanned by the NARA and they have asked me to do these. The maps are very old dated back to 1897   My...
    progis99
    last modified by progis99
  • 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 tim...
    daniel.mccullock_lpinsw
    last modified by daniel.mccullock_lpinsw
  • Should jp2 be used in mosaic datasets?

    Hi Peoples,   Anyone got any references or thoughts as to the advantages / disadvantages of using jp2 in mosaic datasets?   Cheers, Mark
    MChilcott
    last modified by MChilcott
  • Georeference Question

    I am very curious if anyone who have done a lot of georeference projects. Wheather they be old photographs, or the list from this : http://desktop.arcgis.com/en/arcmap/10.5/manage-data/raster-and-images/list-of-s...
    progis99
    last modified by progis99