Knowledge graph centered on Approximated Maximum Likelihood algorithm (Sciuridae) with 30 nodes and 109 connections. Top connected: Marmota flaviventris, Atriplex canescens, focal animal sampling (Sciuridae), antipredator behavior, space use.
Uses array of wireless acoustic sensors with correlation envelope sum (CES) method to precisely locate sources of marmot alarm calls in field settings. Employs cross-correlation analysis and multilateration algorithms to determine call positions with sub-meter accuracy.
Synthesized from method descriptions across 2 papers using this protocol.
Steps below were extracted from the paper that introduces this protocol — Is alarm calling risky? Marmots avoid calling from risky places (2010), Ethology. Implementations in other papers (listed below) may differ.