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| Main Authors: | , , , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2025
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.975091 |
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| _version_ | 1867171894380199936 |
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| author | Romo, Alvaro Gutiérrez-Zárate, Cristina Bilan, Meri Gori, Andrea Veiga, Alfredo Pérez, Rodrigo Rakka, Maria Godinho, António Schoening, Timm Carey, Andrew G Jr Carreiro-Silva, Marina Orejas, Covadonga |
| author_facet | Romo, Alvaro Gutiérrez-Zárate, Cristina Bilan, Meri Gori, Andrea Veiga, Alfredo Pérez, Rodrigo Rakka, Maria Godinho, António Schoening, Timm Carey, Andrew G Jr Carreiro-Silva, Marina Orejas, Covadonga |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | For accurate 3D photogrammetric measurements of corals under laboratory conditions, two prototypes (Azores 3D system and Barcelona 3D system) and a final setup (Coruña 3D system) were presented. These setups were designed to obtain a complete set of images of a coral in an aquarium and create accurate 3D reconstructions. A total of 24 (Azores), 177 (Barcelona) and 120 (Coruña) 3D reconstructions of cold-water corals were used to evaluate the systems. The effectiveness of the three systems was assessed by taking into account the total scale error of the 3D reconstructions. The total scale error is the difference between the input scale bar lengths and the measured distance between two-point markers. Here, we provide the total scale error from every reconstruction of each system. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_975091 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Scale bar errors of cold-water coral 3D reconstructions from three different setups Romo, Alvaro Gutiérrez-Zárate, Cristina Bilan, Meri Gori, Andrea Veiga, Alfredo Pérez, Rodrigo Rakka, Maria Godinho, António Schoening, Timm Carey, Andrew G Jr Carreiro-Silva, Marina Orejas, Covadonga 3D model; Acanthogorgia_Bycatch; Accidental bycatch sampling; Agisoft Metashape Professional version 1.7; Atlantic Ocean; Azores; Blanes canyon; Callogorgia_Bycatch; Cold-water coral; Dendrophyllia_Bycatch; Dentomuricea_Bycatch; Event label; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Laboratory experiment; Leiopathes_Rov; Marine Ecosystem Restoration in Changing European Seas; Measurement identification; MERCES; Model; Muriceides_Rov; Persistent Identifier; Photogrammetry; Reference/source; Remote operated vehicle; ROV; Sample ID; Scale bar, error; Species; Species, unique identification (Semantic URI); Species, unique identification (URI); Viminella_Bycatch For accurate 3D photogrammetric measurements of corals under laboratory conditions, two prototypes (Azores 3D system and Barcelona 3D system) and a final setup (Coruña 3D system) were presented. These setups were designed to obtain a complete set of images of a coral in an aquarium and create accurate 3D reconstructions. A total of 24 (Azores), 177 (Barcelona) and 120 (Coruña) 3D reconstructions of cold-water corals were used to evaluate the systems. The effectiveness of the three systems was assessed by taking into account the total scale error of the 3D reconstructions. The total scale error is the difference between the input scale bar lengths and the measured distance between two-point markers. Here, we provide the total scale error from every reconstruction of each system. |
| title | Scale bar errors of cold-water coral 3D reconstructions from three different setups |
| topic | 3D model; Acanthogorgia_Bycatch; Accidental bycatch sampling; Agisoft Metashape Professional version 1.7; Atlantic Ocean; Azores; Blanes canyon; Callogorgia_Bycatch; Cold-water coral; Dendrophyllia_Bycatch; Dentomuricea_Bycatch; Event label; iAtlantic; Integrated Assessment of Atlantic Marine Ecosystems in Space and Time; Laboratory experiment; Leiopathes_Rov; Marine Ecosystem Restoration in Changing European Seas; Measurement identification; MERCES; Model; Muriceides_Rov; Persistent Identifier; Photogrammetry; Reference/source; Remote operated vehicle; ROV; Sample ID; Scale bar, error; Species; Species, unique identification (Semantic URI); Species, unique identification (URI); Viminella_Bycatch |
| url | https://doi.org/10.1594/PANGAEA.975091 |