• Convert latitude and longitude into angle

    I have a set of coordinates that i want to convert into a single number representing that location (possibly angle). How do i do that? I want to do circular ANOVA analysis as for those single units as dependent variab...
    last modified by EricHolder
  • error 000151 Geotransformation is not valid

    Dear ESRICommunity, I need someone's help ASAP please. I am trying to reproject a shapefile that it is initially projected GCS_Hungarian_1972 to WGS84_UTM_zone_34N but arcmap is giving me an error ' error 000151 Geotr...
    last modified by ghadaaa123
  • Area calculation consistency over time for thematic maps

    Given a large land conservation project that is supposed to be monitored over 100 years and principally uses remote sensing to map and update various thematic classes that change over time with ecological dynamic...
    last modified by joseph.grinnell
  • ETRS 1989 UTM Zone 32N 8Stellen

    where can i download the prj-file? i relate to an article in arcAktuell from 2010, it's written there that you can download the file from the ESRI-page but i can't find it... thanx
    last modified by s.gerhard
  • EPSG release and ArcGIS Projection Engine

    Hi All,   As stated in the subject I'm investigating to understand if there is an easy way to identify which version of EPSG dataset is bind to a specific version of ArcGIS' Projection Engine. The scenario inclu...
    last modified by iacovellas
  • Dear ESRI Community,

    For the last 2-3 weeks I have been back and forth between Hexagon and ESRI's local distributor in Puerto Rico to solve a problem. To date, however I have precious time and don't see a solution in the horizon...
    last modified by crestre
  • Working with vertical coordinate systems

    I'm looking for a way to perform a height (z value) transformation from one vertical datum to another one. Both vertical datums exist in ArcGIS list. If I define a horizontal coordinate system, then I have a tool to p...
  • Grid to Ground for an Orthomosiac image

    I recently started with a Land Surveying firm and they asked to dive into my GIS and Imagery background to see if I can orhtomosiac their drone imagery for use in CAD. It has been about 5 years since I lasted wor...
    created by clay_16
  • How to represent EASE Grid North in CF-netCDF

    I'm trying to represent netCDF data in NSIDC EASE Grid North using CF conventions such that ArcGIS shows the data in the place on a map.  I figured I'd generate such a file with ArcGIS to see how it defines the c...
    created by twhiteaker
  • The local projection - and its matehamtics

    A client is about to specify a wish/need for a local reference-/coordinate system type of "BIM/CAD" like. I have played a little with the Local projection which seems to do the trick. But are there any resources to pr...
  • Create Spatial Reference for NAD83 inn Xamarin Application

    Hello,   I am building an ios app using Xamarin and am currently getting an error while trying to do the following `SpatialReference.Create(4269)` The error that states "Unable to load shared library `kernel32.d...
    last modified by jessharrell
  • CA State Plane to CA Teale Albers converts false northing ft-->m

    I have a raster in NAD83 CA State Plane Zone II (US feet) that I need to project to NAD83 CA Teale Albers (US feet).  When I run the project raster tool, the false northing on the output raster changes from -4,00...
    last modified by pkulchawik
  • in WMS service NAD83 Geographic coordinates system is not showing

    We are using oracle spatial for database connections and publishing WMS services but after service published, when we are opening that WMS service in blank MXD its not showing data and GCS is also getting changed from...
    last modified by tppunetha
  • Equal Area Projection that centers the Philippines

    I'm making a map tracking my wife's family migration from the Phillippines to other parts of the world (primarily the US). I want the map to be an equal area projection, but also center south Asia as the center longit...
    last modified by anthony.whaley
  • Project Raster Error: The operation was attempted on an empty geometry.

    Hi Everyone,   I downloaded the data for the Global Lithological Map (GLiM) Data base. I projected the raster in its native projection of Eckert IV (World) per Hartmann and Moosdorf, 2012; and I need to project ...
  • CGVD28 to CGVD2013 Transformation File Format

    I'd like to be able to convert between two Canadian vertical coordinate systems: CGVD28 and CGVD2013.  The staff at Natural Resources Canada have a conversion grid which is in ".byn" format (Canadian Geodetic Sur...
    last modified by kenbucha
  • Coordinate Systems Different Warning

    I just created a multi-role locator using the Create Locator tool in ArcGIS Pro 2.4.  For some odd reason, I'm getting the following warning:    Input feature classes have different coordinate systems....
    last modified by jborgion
  • Feature class projected as UTM plotting as decimal degrees instead

    I have a feature class with UTM X,Y coordinates.  I have defined the projection as UTM, however when it is added to ArcMap it plots as if the coordinate values are decimal degrees.  I AM NOT A COMPLETE NOOB,...
    last modified by ikeohane
  • When will the AuthaGraph projection be supported by ArcGIS?

    It would be nice to be able to use the AuthaGraph projection (AuthaGraph projection - Wikipedia) in ArcGIS. Is adding this in the production plan?
    last modified by enile
  • The Project tool in ArcGIS Pro (2.4.0) is not accepting the NTv2 grid files for Geographic Transformation

    Hi, We are attempting to transform our GDA94 datum data to GDA2020. We have downloaded the NTv2 grid files and stored them in the appropriate folders and renamed as per the ESRI technical blog - https://esriaustraliat...
    last modified by davidl4454