This dataset represents Land Mobile Broadcast tower locations as recorded by the Federal Communications Commission. The dataset has been extracted from the FCC Licensing Database.<\/p>
This dataset represents the Land Mobile Broadcast tower locations as recorded by the Federal Communications Commission. Serve as base information for use in GIS systems for general planning, analytical, and research purposes. It is not intended for engineering work or to legally define FCC licensee data or FCC market boundaries. The material in these data and text files are provided as-is. The FCC disclaims all warranties with regard to the contents of these files, including their fitness. In no event shall the FCC be liable for any special, indirect, or consequential damages whatsoever resulting from loss or use, data or profits, whether in connection with the use or performance of the contents of these files, action of contract, negligence, or other action arising out of, or in connection with the use of the contents of these files. It is know that there are some errors in the licensing information - Latitude, Longitude and Ground Elevation data as well as frequency assignment data from which these files were generated.<\/p>
Source: Land Mobile Broadcast Towers | HIFLD Open Data (arcgis.com)<\/p>", "summary": "This layer contains Land Mobile Broadcast Towers for the Homeland Infrastructure Foundation-Level Data (HIFLD) database (https://gii.dhs.gov/HIFLD).", "title": "Land Mobile Broadcast Towers", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "Federal Communications Commission (FCC)", "licenseInfo": "
Limitations of use: Use Constraint: None (Public Use)
Access Constraint: None (Public Domain Information)<\/p>
Caution should be exercised by the user of this feature class. This feature class does not contain fields of attribution for MEDS attributes of ZIP, ZIP+4, TELEPHONE (non-PII general switchboard phone number), ADDRESS2, and COUNTY FIPS. The following fields are only partially populated with actual values beyond \u201cNOT AVAILABLE\u201d (or blank): QZONE: 1% (this is likely a correct population of the value, but this cannot be adequately determined on the lack of adequate explanation in the metadata), TOWREG: 5%, STRUCTYPE: 13%, NEPA: 61%, LOCADD: 52%, LOCSTATE: 95%, LOCCITY: 83%. LOCADD information is largely directional or locational, rather than an actual address. This layer also includes several records that appear to have erroneous locations in the Atlantic Ocean, the Pacific Ocean, and Canada.<\/p>
If you are using this dataset as a shapefile, please be aware that it was converted from a Geodatabase. As a result, this shapefile may have attribution and metadata errors resulting from the conversion process. The following are known issues: null values may have been changed to 0s (zeros) or to blank values, numbers (including latitude and longitude) may have been rounded up or down, there may be issues with Unicode character strings, and time cannot be stored in a date field. Field names may have been truncated to no longer than 10 characters or completely changed, lengthy string attributes may have been truncated to 254 characters, and attribute columns may have been deleted. Shapefiles do not support coded domains and subtypes therefore the original file geodatabase attribution and metadata information for coded domains and subtypes could be incorrect or missing in the shapefile version. Please visit the following ESRI website for more information: caution-https://pro.arcgis.com/en/pro-app/tool-reference/appendices/geoprocessing-considerations-for-Shapefile-output.htm<\/p>", "portalUrl": "" }