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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| Online Access: | https://doi.org/10.1594/PANGAEA.986253 |
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| author | Webster, Jody M Ravelo, Ana Christina Grant, Hannah Stewart, Margaret S Rydzy, Marisa Le Ber, Erwan Allison, Nicola Asami, Ryuji Boston, Brian Braga, Juan-Carlos Brenner, Logan Chen, Xuefei Chutcharavan, Peter Dutton, Andrea Felis, Thomas Fukuyo, Naoto Gischler, Eberhard Greve, Sahra Hagen, Amy Hamon, Youri Hathorne, Ed C Humblet, Marc Jorry, Stephan J Khanna, Pankaj McGregor, Helen V Mortlock, Richard A Nohl, Theresa Potts, Donald C Prohaska, Ana Prouty, Nancy G Renema, Willem Rubin, Kenna Harmony Westphal, Hildegard Yokoyama, Yusuke |
| author_facet | Webster, Jody M Ravelo, Ana Christina Grant, Hannah Stewart, Margaret S Rydzy, Marisa Le Ber, Erwan Allison, Nicola Asami, Ryuji Boston, Brian Braga, Juan-Carlos Brenner, Logan Chen, Xuefei Chutcharavan, Peter Dutton, Andrea Felis, Thomas Fukuyo, Naoto Gischler, Eberhard Greve, Sahra Hagen, Amy Hamon, Youri Hathorne, Ed C Humblet, Marc Jorry, Stephan J Khanna, Pankaj McGregor, Helen V Mortlock, Richard A Nohl, Theresa Potts, Donald C Prohaska, Ana Prouty, Nancy G Renema, Willem Rubin, Kenna Harmony Westphal, Hildegard Yokoyama, Yusuke |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Color reflectance spectrophotometry and colorimetry data from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). The data where obtained during the onshore phase of expedition 389 which took place between 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. After longitudinal splitting of the core sections, each archive half was scanned by a handheld Konica Minolta spectrophotometer (Model CM-2600d), recording data at approximately 2-cm sampling interval. Interval spacing was adjusted appropriately depending on the nature of the core (i.e., the presence of rubble, vugs, and fractures) and commented on in the data report. Measurements were taken in the most visibly homogeneous areas at each depth downcore to obtain as pure a color reflectance signal as possible. The obtained data is represented in the L*a*b* color coordinate system, where L* is a total reflectance index ranging 0%–100%, a* is green (<0) to red (>0) chromaticity, and b* is blue (<0) to yellow (>0) chromaticity. Furthermore, the analyses give Munsell color values , and intensity values for 31 contiguous 10 nm wide bands across the 360–740 nm interval of the light spectrum with a reflectance range of 0%–175% and a resolution of 0.01%. For further methodological information see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025 |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_986253 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Color Reflectance (Spectrophotometer) of IODP Hole 389-M0109A Webster, Jody M Ravelo, Ana Christina Grant, Hannah Stewart, Margaret S Rydzy, Marisa Le Ber, Erwan Allison, Nicola Asami, Ryuji Boston, Brian Braga, Juan-Carlos Brenner, Logan Chen, Xuefei Chutcharavan, Peter Dutton, Andrea Felis, Thomas Fukuyo, Naoto Gischler, Eberhard Greve, Sahra Hagen, Amy Hamon, Youri Hathorne, Ed C Humblet, Marc Jorry, Stephan J Khanna, Pankaj McGregor, Helen V Mortlock, Richard A Nohl, Theresa Potts, Donald C Prohaska, Ana Prouty, Nancy G Renema, Willem Rubin, Kenna Harmony Westphal, Hildegard Yokoyama, Yusuke 389-M0109A; Benthic Portable Remotely Operated Drill (PROD5); central Pacific; Color, a*; Color, b*; Color, chroma; Color, hue; Color, L*, lightness; Color, value; Color, X; Color, Y; Color, Z; Color reflectance at 360 nm; Color reflectance at 370 nm; Color reflectance at 380 nm; Color reflectance at 390 nm; Color reflectance at 400 nm; Color reflectance at 410 nm; Color reflectance at 420 nm; Color reflectance at 430 nm; Color reflectance at 440 nm; Color reflectance at 450 nm; Color reflectance at 460 nm; Color reflectance at 470 nm; Color reflectance at 480 nm; Color reflectance at 490 nm; Color reflectance at 500 nm; Color reflectance at 510 nm; Color reflectance at 520 nm; Color reflectance at 530 nm; Color reflectance at 540 nm; Color reflectance at 550 nm; Color reflectance at 560 nm; Color reflectance at 570 nm; Color reflectance at 580 nm; Color reflectance at 590 nm; Color reflectance at 600 nm; Color reflectance at 610 nm; Color reflectance at 620 nm; Color reflectance at 630 nm; Color reflectance at 640 nm; Color reflectance at 650 nm; Color reflectance at 660 nm; Color reflectance at 670 nm; Color reflectance at 680 nm; Color reflectance at 690 nm; Color reflectance at 700 nm; Color reflectance at 710 nm; Color reflectance at 720 nm; Color reflectance at 730 nm; Color reflectance at 740 nm; Coral Reef; DEPTH, sediment/rock; DSDP/ODP/IODP sample designation; Earth climate feedbacks; Earth history tipping points; Event label; Exp389; Expedition 389; Hawaii, USA; Hawaiian Drowned Reefs; Hawaiian Drowned Reefs (HDR); Hawaiian geology; Integrated Ocean Drilling Program / International Ocean Discovery Program; International Ocean Discovery Program (IODP); IODP; MAH-04Aa; MMA Valour; Paleoclimate; Sample code/label; sea level; Spectrophotometer Minolta CM-2600d; volcanic Color reflectance spectrophotometry and colorimetry data from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). The data where obtained during the onshore phase of expedition 389 which took place between 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. After longitudinal splitting of the core sections, each archive half was scanned by a handheld Konica Minolta spectrophotometer (Model CM-2600d), recording data at approximately 2-cm sampling interval. Interval spacing was adjusted appropriately depending on the nature of the core (i.e., the presence of rubble, vugs, and fractures) and commented on in the data report. Measurements were taken in the most visibly homogeneous areas at each depth downcore to obtain as pure a color reflectance signal as possible. The obtained data is represented in the L*a*b* color coordinate system, where L* is a total reflectance index ranging 0%–100%, a* is green (<0) to red (>0) chromaticity, and b* is blue (<0) to yellow (>0) chromaticity. Furthermore, the analyses give Munsell color values , and intensity values for 31 contiguous 10 nm wide bands across the 360–740 nm interval of the light spectrum with a reflectance range of 0%–175% and a resolution of 0.01%. For further methodological information see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025 |
| title | Color Reflectance (Spectrophotometer) of IODP Hole 389-M0109A |
| topic | 389-M0109A; Benthic Portable Remotely Operated Drill (PROD5); central Pacific; Color, a*; Color, b*; Color, chroma; Color, hue; Color, L*, lightness; Color, value; Color, X; Color, Y; Color, Z; Color reflectance at 360 nm; Color reflectance at 370 nm; Color reflectance at 380 nm; Color reflectance at 390 nm; Color reflectance at 400 nm; Color reflectance at 410 nm; Color reflectance at 420 nm; Color reflectance at 430 nm; Color reflectance at 440 nm; Color reflectance at 450 nm; Color reflectance at 460 nm; Color reflectance at 470 nm; Color reflectance at 480 nm; Color reflectance at 490 nm; Color reflectance at 500 nm; Color reflectance at 510 nm; Color reflectance at 520 nm; Color reflectance at 530 nm; Color reflectance at 540 nm; Color reflectance at 550 nm; Color reflectance at 560 nm; Color reflectance at 570 nm; Color reflectance at 580 nm; Color reflectance at 590 nm; Color reflectance at 600 nm; Color reflectance at 610 nm; Color reflectance at 620 nm; Color reflectance at 630 nm; Color reflectance at 640 nm; Color reflectance at 650 nm; Color reflectance at 660 nm; Color reflectance at 670 nm; Color reflectance at 680 nm; Color reflectance at 690 nm; Color reflectance at 700 nm; Color reflectance at 710 nm; Color reflectance at 720 nm; Color reflectance at 730 nm; Color reflectance at 740 nm; Coral Reef; DEPTH, sediment/rock; DSDP/ODP/IODP sample designation; Earth climate feedbacks; Earth history tipping points; Event label; Exp389; Expedition 389; Hawaii, USA; Hawaiian Drowned Reefs; Hawaiian Drowned Reefs (HDR); Hawaiian geology; Integrated Ocean Drilling Program / International Ocean Discovery Program; International Ocean Discovery Program (IODP); IODP; MAH-04Aa; MMA Valour; Paleoclimate; Sample code/label; sea level; Spectrophotometer Minolta CM-2600d; volcanic |
| url | https://doi.org/10.1594/PANGAEA.986253 |