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Airborne electromagnetic and magnetic survey data in Big Cypress National Preserve, Florida, 2001

Metadata Updated: October 28, 2023

Airborne electromagnetic (AEM) and magnetic survey data were collected in Big Cypress National Preserve, Florida as part of a larger survey. Data were collected during October 2001. The Big Cypress National Preserve part was the largest of three segments, totaling 2692.2 line-kilometers. Electromagnetic data were acquired with Dighem VRES frequency-domain system. Magnetic data were collected with a Scintrex CS2 cesium-vapor magnetometer. The line spacing was 400 m and several tie lines were flown. The nominal elevation of electromagnetic system was 30 m. This data release includes raw and processed AEM data.
This release also includes unprocessed and processed magnetic data that have been drift corrected.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date June 1, 2023
Metadata Updated Date October 28, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 28, 2023
Publisher U.S. Geological Survey
Identifier USGS:5a0377d4e4b0036f58f948f5
Data Last Modified 20200929
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 5eeb2020-91db-496d-9edd-1d9cf18facbd
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -81.3925,25.4875,-80.7999,25.9834
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash c9dd6cd7dfce18c9019e60138e558d6007c64cd9b77ec67bcbee12e49b1b706f
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -81.3925, 25.4875, -81.3925, 25.9834, -80.7999, 25.9834, -80.7999, 25.4875, -81.3925, 25.4875}

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