• Unpublished Digital Shoals and Underwater Hazards Map of Chattahoochee River National Recreation Area, Georgia (NPS, GRD, GRI, CHAT, CHSH digital map) adapted from a GeoCorps of America unpublished map by Hundley (2014)

    Metadata Updated: November 1, 2017

    The Unpublished Digital Shoals and Underwater Hazards Map of Chattahoochee River National Recreation Area, Georgia is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (chsh_shoals_and_underwater_hazards.gdb), a 10.1 ArcMap (.MXD) map document (chsh_shoals_and_underwater_hazards.mxd), individual 10.1 layer (.LYR) files for each GIS data layer, an ancillary map information (.PDF) document (chsh_shoals_and_underwater_hazards.pdf) which contains photographs, as well as other source map information including data collection information, metadata in FGDC text (.TXT) and FAQ (.HTML) formats, and a GIS readme file (chat_gis_readme.pdf). Please read the chat_gis_readme.pdf for information pertaining to the proper extraction of the file geodatabase and other map files. To request GIS data in ESRI 10.1 shapefile format contact Stephanie O’Meara (stephanie.omeara@colostate.edu; see contact information below). The data is also available as a 2.2 KMZ/KML file for use in Google Earth, however, this format version of the map is limited in data layers presented and in access to GRI ancillary table information. Google Earth software is available for free at: http://www.google.com/earth/index.html. Users are encouraged to only use the Google Earth data for basic visualization, and to use the GIS data for any type of data analysis or investigation. The data were completed as a component of the Geologic Resources Inventory (GRI) program, a National Park Service (NPS) Inventory and Monitoring (I&M) Division funded program that is administered by the NPS Geologic Resources Division (GRD). Source geologic maps and data used to complete this GRI digital dataset were provided by the following: GeoCorps of America. Detailed information concerning the sources used and their contribution the GRI product are listed in the Source Citation section(s) of this metadata record (chsh_metadata_faq.html; available at http://nrdata.nps.gov/geology/gri_data/gis/chat/chsh_metadata_faq.html). Users of this data are cautioned about the locational accuracy of features within this dataset. Based on the source map scale of 1:24,000 and United States National Map Accuracy Standards features are within (horizontally) 12.2 meters or 40 feet of their actual location as presented by this dataset. Users of this data should thus not assume the location of features is exactly where they are portrayed in Google Earth, ArcGIS or other software used to display this dataset. All GIS and ancillary tables were produced as per the NPS GRI Geology-GIS Geodatabase Data Model v. 2.2. (available at: http://science.nature.nps.gov/im/inventory/geology/GeologyGISDataModel.cfm). The GIS data projection is NAD83, UTM Zone 16N, however, for the KML/KMZ format the data is projected upon export to WGS84 Geographic, the native coordinate system used by Google Earth. The data is within the area of interest of Chattahoochee River National Recreation Area.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided.

    Downloads & Resources

    References

    http://nrdata.nps.gov/geology/gri_data/gis/chat/chsh_shoals_and_underwater_hazards.pdf
    http://nrdata.nps.gov/geology/gri_data/gis/chat/chat_gis_readme.pdf
    http://nrdata.nps.gov/geology/gri_data/gis/chat/chsh_metadata_faq.html
    https://irma.nps.gov/DataStore/Reference/Profile/2222395

    Dates

    Metadata Created Date November 1, 2017
    Metadata Updated Date November 1, 2017

    Metadata Source

    Harvested from NPS-Harvest

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 1, 2017
    Metadata Updated Date November 1, 2017
    Publisher National Park Service
    Unique Identifier NPS_DataStore_2222395
    Maintainer
    NPS IRMA Help
    Maintainer Email
    Public Access Level public
    Bureau Code 010:24
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID C:\Program Files (x86)\NPS\DataStore\Application\OpenData\NPS_DataStore_v1_1.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Harvest Object Id b8927472-f2dc-4df4-9949-665570d7fd9b
    Harvest Source Id 073b0641-eb73-41a9-88d6-a16c63e1969a
    Harvest Source Title NPS-Harvest
    Data First Published 2015-06-10
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2222395
    Data Last Modified 2015-06-10
    Program Code 010:118, 010:119
    Related Documents http://nrdata.nps.gov/geology/gri_data/gis/chat/chsh_shoals_and_underwater_hazards.pdf, http://nrdata.nps.gov/geology/gri_data/gis/chat/chat_gis_readme.pdf, http://nrdata.nps.gov/geology/gri_data/gis/chat/chsh_metadata_faq.html, https://irma.nps.gov/DataStore/Reference/Profile/2222395
    Source Datajson Identifier True
    Source Hash ac03c4321e0daf467cab4b1ed8bc353e13c697b4
    Source Schema Version 1.1
    Spatial -84.50374,33.8008232,-84.05862,34.17034
    Temporal 2015-06-11/2015-06-11
    Category Geospatial Dataset

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