• Change Coordinate System from Field Verified Data

    Hello All!   I have a little dilemma, we inherited field verified data sets, and the data was collected using a World Coordinate System rather than a state plane that we've been using in our GIS. I want to be ab...
    bsmithmcrobie
    last modified by bsmithmcrobie
  • WGS 84 with which datum to use ?

    Hi What is good to use to measure the height/altitude/elevation for an projection for the world ?   I have looked at the WGS 84 for the world but doesn't say which vertical datum to use ?   Does anyone ha...
    progis99
    last modified by progis99
  • Align Shapefile with  world base map?

    my shapefile  has Nepal_MUTM_Central_84_Everest_1830 as the coordinate system, it does not align with the basemap, what can be the possible ay to have it aligned with the world base map?
    bishal55
    last modified by bishal55
  • ITRF2014 transformation

    Does anyone have any information about Trimble RTX and using it within Collector? I have heard there is a data shift because the transformation from ITRF2014 is not supported yet. Esri and Trimble have said this is a ...
    lthelen@wycofs.com
    last modified by lthelen@wycofs.com
  • Polar Projection Hole

    I am making a circumpolar map and have added the Oceans Basemap to it. There is a hole in the basemap coverage right at the North Pole. I have seen a Story Map that manages to have coverage for this area. Why is it li...
    deleted-user-Yo2nEyVX5Kjk
    last modified by deleted-user-Yo2nEyVX5Kjk
  • ITRF2014 to SWEREF 99 Transformation

    Hey all, I am working with a Swedish customer and they brought up that the ITRF2014 and SWEREF 99 transformation is not implemented yet in PROJ. Has this transformation been implemented in ArcGIS?
    as2814
    last modified by as2814
  • NAD83 to NAD83 HARN Florida transformation seems off

    Depending on which transformation I use I get inconsistent results when converting points from NAD83 Florida State Plane East (SPE) (the vanilla 1986 one) to NAD83 HARN Florida State Plane East.   The below grap...
    keithaddison
    last modified by keithaddison
  • ArcGIS Pro 2.4.1 - Why ArcGIS Pro freeze display when pan & zoom out of projection extent?

    Hi,   I am having problems when trying projections for mapping in ArcGIS Pro. For a given project, it is always recommended to use the most suitable projection in order to reduce shape/area distortion... It is s...
    Vincenty
    last modified by Vincenty
  • What is the projection for Russia and Alaska area ?

    Hi   I am working on this map for somebody and I need help to make this line between Far East Russia and Alaska  disappear and which projection is the right one to use for this area ?... I am using ArcGIS P...
    progis99
    last modified by progis99
  • Map Topology Cluster Tolerance

    I have data that I would like to line up perfectly. In the past, I have used the align edge tool in the topology tools as a fairly quick and easy way to do this. The dataset I'm working with covers a large area (1:2m ...
    faithgreycloud
    created by faithgreycloud
  • Converting geocentric coordinates to geographic coordinates and depth

    I have some global data (seismic data from earthquakes) that was provided as geocentric (cartesian) coordinates. Basically, the coordinates range from +1 to -1 for x, y and z axes. The center of the earth is at coordi...
    khaledali
    last modified by khaledali
  • X Y Data in Attribute Table Questions

    I have 40k points the attribute table has multiple x and y fields all have different numerics.  None of them seem to match any coordinate system.   Can someone explain the format of these columns   ...
    L@coconinocounty
    last modified by L@coconinocounty
  • CSV add X, Y

    I too have a csv file that has 4 fields of lat/lon. I can add x, y to 2 of the fields (Dlon/Dlat) but not too Plon/Plat. my dataframe is in NAD_1983_UTM_Zone_16N and when i add x,y i use wgs 84 . All my fields are num...
    gkatsamb
    last modified by gkatsamb
  • A Projected Coordinate Systems that covers the entire Atlantic Ocean?

    Hello,    We are seeking a projection (equal area) which we will be able to use for deep sea species/habitat mapping throughout the entire Atlantic Ocean. We have tried Goodes Homolosline (Ocean) but t...
    kyrangraves
    last modified by kyrangraves
  • Trouble adding new records to existing map.

    I have an existing map that I would like to add new records to but it does not save the point or record.   I open the map, then open Editor, start Editing, It gives me a warning that none of the spatial referenc...
    HermitJohn
    last modified by HermitJohn
  • How to make two layers show together

    Hey, I have a question when using the GIS map.   I try to add the Export_outlet, which is two points, to the map Landuse_watershed so I can mark the sampling points on the landuse map. But when I choose Zoom to ...
    jessie160232
    last modified by jessie160232
  • when I download a base map (Imagery) to my data frame does not georeference as my data frame

    is this a bug? should I transform all my data to WGS84? O is there a way to fix this?
    ritateal_71
    last modified by ritateal_71
  • Can't see Custom Geographic Transformation in Project Tool - ArcGIS Pro 2.1

    ArcGIS Pro 2.1, Local install, Windows 10 I am trying to create a custom geographic transformation and then use it in the Project tool. I have used the create custom geographic transformation tool to create it - run...
    schurchill
    last modified by schurchill
  • Is it really not possible to view spatial reference info in the Catalog View/Pane in ArcGIS Pro 2.1.2?

    There is no option to see spatial reference information when viewing the properties of a feature class when working in Catalog View or Catalog Pane in ArcGIS Pro 2.1.2.   You can only see spatial reference infor...
    spk578
    created by spk578
  • won't transform from GCS_WGS_1984 to NAD83 2011 error says transformation not valid

    project tool will not project from GCS_WGS_1984 to NAD83_2011.   Error says that the transformation isn't valid.  But the Tool help says thatt : "The parameter provides a drop-down list of valid transfo...
    cruizingirl
    last modified by cruizingirl