Show simple item record

dc.contributor.authorBostater, Charles R.
dc.contributor.authorRotkiske, Tyler A.
dc.contributor.authorOney, Taylor
dc.date.accessioned2017-06-13T19:33:54Z
dc.date.available2017-06-13T19:33:54Z
dc.date.issued2016-09-26
dc.identifier.citationBostater, C. R., Rotkiske, T., & Oney, T. (2016). Hyperspectral reflectance signature protocol for predicting subsurface bottom reflectance in water: In-situ and analytical methods. Paper presented at the Proceedings of SPIE - the International Society for Optical Engineering, , 9999 doi:10.1117/12.2241547en_US
dc.identifier.urihttp://hdl.handle.net/11141/1550
dc.description.abstractIn-situ measurement of bottom reflectance signatures and bottom features in water are used to test an analytical based irradiance model protocol. Comparisons between predicted and measured bottom reflectance signatures are obtained using measured hyperspectral remote sensing reflectance signatures, water depth and water column constituent concentrations. Analytical solutions and algorithms are used to generate synthetic signatures of different bottom types. The analytical methodology used to simulated bottom reflectance contains offset and bias that can be corrected using spectral window based corrections. Example results are demonstrated for application to coral species, submerged aquatic vegetation and a sand bottom type. Spectral windows are identified for predicting the above bottom types. Sensitivity analysis of predicted bottom reflectance signatures is conducted by varying water depth, chlorophyll, dissolved organic matter and total suspended mater concentrations. The protocol can be applied to shallow subsurface geospatial mapping using sensor based water surface reflectance based upon an analytical model solution derived from primitive radiative transfer theory.en_US
dc.language.isoen_USen_US
dc.rightsThis published article is made available in accordance with publishers policy. It may be subject to U.S. copyright law.en_US
dc.rights.urihttp://spie.org/publications/journals/guidelines-for-authors#Terms_of_Useen_US
dc.titleHyperspectral reflectance signature protocol for predicting subsurface bottom reflectance in water: In-situ and analytical methodsen_US
dc.typeConference Proceedingen_US
dc.identifier.doi10.1117/12.2241547


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record