WE4.P11: Enhancing the Interpretation of Complex Earth Materials Using Spectra of Simple Materials Over Various Spatial Scales
Wednesday, 6 August, 15:45 - 17:00
Location: Plaza: Room P11
Session Type: Oral
Session Co-Chairs: Michael Wawryk, Geological Survey of Western Australia and Matilda Thomas, Geoscience Australia / MinEx CRC
Track: Community-Contributed Sessions
Wed, 6 Aug, 15:45 - 16:00

WE4.P11.1: A visible-near infrared spectral library for critical metals exploration
Carsten Laukamp, Bobby Pejcic, Peter Warren, Nick Owen, Tina Shelton, Tenten Pinchand, CSIRO, Australia; Matilda Thomas, Geoscience Australia, Australia; Ian Christian Lau, Monica LeGras, CSIRO, Australia
Wed, 6 Aug, 16:00 - 16:15

WE4.P11.2: ASSESSING PERFORMANCE OF NOVEL JOINT INVERSIONS OF GEOCHEMICAL AND HYPERSPECTRAL DATA FOR THE CHARACTERIZATION OF LITHOLOGY
Michael Wawryk, Geological Survey of Western Australia, Australia; Andrew Green, OTBC Pty. Ltd., Australia
Wed, 6 Aug, 16:15 - 16:30

WE4.P11.3: LABORATORY TO SPACEBORNE MAPPING OF REE-BEARING MINERALS AT MOUNTAIN PASS, CALIFORNIA USING IMAGING SPECTROMETER DATA
Todd Hoefen, Raymond Kokaly, Gregg Swayze, Heather Lowers, United States Geological Survey, United States
Wed, 6 Aug, 16:30 - 16:45

WE4.P11.4: MARINE MUCILAGE MAPPING USING A PARTIAL LINEAR-QUADRATIC HYPERSPECTRAL UNMIXING NMF-BASED APPROACH
Moussa Sofiane Karoui, Fatima Zohra Benhalouche, Agence Spatiale Algérienne, Centre des Techniques Spatiales, Algeria; Yannick Deville, IRAP, Université de Toulouse, UPS, CNRS, OMP, CNES, France; Çağatay Esi, Alp Ertürk, Kocaeli University, Turkey
Wed, 6 Aug, 16:45 - 17:00

WE4.P11.5: LEVERAGING INTERPRETABLE NEURAL NETWORKS TRAINED ON SPECTRAL LIBRARIES FOR HYPERSPECTRAL MINERAL CLASSIFICATION
Abigail Basener, Geospatial Technology Associates, United States