877dc3d3-2df6-4565-9112-063ee0f97d33 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-23T12:22:22 creation ISO 19115 2016 EcoRRAP Benthic Orthomosaics 877dc3d3-2df6-4565-9112-063ee0f97d33 The current orthomosaics represent scaled, 2D, representations of benthic communities at EcoRRAP study sites. Orthomosaics are generated from raw imagery collected by divers (see SOP #14: Reef monitoring sampling methods | AIMS) and processed using photogrammetry software Agisoft Metashape. Orthomosaics can be used to extract a range of data describing benthic communities including: community composition, spp. abundance, colony size-frequency distribution, and spatial arrangement. Comparison of orthomosaics between years can also be used to quantify changes in the above metrics as well as vital rates and demographics (growth, mortality, partial mortality). {"type": "Point", "coordinates": [147.70871, -18.65321]} 147.70871 147.70871 -18.65321 -18.65321 Orthomosaic example - Low Quality - OCDA_FR1S_P1 documentDigital Orthomosaic example - Low Quality - OCDA_FR1S_P1 JPEG AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML AIMS Web Site documentDigital HTML Unnamed resource documentDigital License Graphic PNG Unnamed resource documentDigital HTML