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Yellowstone Lake Vemco Positioning System 2012-2016

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: July 18, 2025 | Last Modified: 20201103
These data show triangulated results from Vemco Positioning Systems (VPS; https://vemco.com/products/vps/) set in Yellowstone Lake, WY. The data consist of transmissions from acoustic transmitters placed in fish to 69 kHz receivers. Field data were sent to Vemco for processing (proprietary software) and processed to determine the triangluated results shared within this data set. The data provided show triangulated positions of Lake Trout within suspected spawaning locations in Yellowstone Lake. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

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