Version 2025.0.00 |
Appendix 2. Metadata Attribution Guide
Survey-Specific Metadata
A set of survey-specific metadata as shown in Reports must be included for each survey submitted.
Name | Format/Note | Example |
Project Unique ID | See below | OPR-O392-FA-23 |
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Project Name | See below | Southeast Alaska |
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Survey Unique ID | See below | H13777 |
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Survey Name | See below | Entrance to Clarence Strait |
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Time Zone Offset from UTC | +- hhmm (or "Z" for UTC) | -0800 |
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Start Date | YYYYMMDD | 20230304 |
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End Date | YYYYMMDD | 20231025 |
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Responsible Party | Source Institution/Data Owner | |
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Contact Information | Email, phone number, or online contact form | |
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Field Unit | Source who collected the data | |
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License Identifier | String (see Data License) | CC0-1.0 |
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License Deed | URL (see Data License) | https://creativecommons.org/publicdomain/zero/1.0/ |
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Approval Statement | Text | |
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Approver | Name, Title, Certification (if applicable) | CAPT <First Name> <Last Name>, Commanding Officer, C.H. |
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Personnel | Name, Title, Certification (if applicable) | <First Name> <Last Name>, Survey Technician |
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Grid-Specific Metadata
A set of grid-specific metadata as shown in Reports must be included for each bathymetric grid submitted.
Name | Note/Format | Example |
Horizontal Coordinate Reference System and Units | See below | |
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Vertical Coordinate Reference System and Units | See below | |
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Technique of vertical measurement | See below | Found by multi beam |
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Features Detected | Boolean: Yes/No | |
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Least Depth of Features Detected | Boolean: Yes/No | |
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Features Detection Ability Assessment (size in meters) Fixed | Size of feature in cubic meters, or N/A | 2 m |
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Features Detection Ability Assessment (% of depth) Variable | Enter in the percentage of depth, or N/A | 10% |
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Seafloor Coverage Assessment | Boolean: Yes/No | |
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Bathymetric Coverage Assessment | Boolean: Yes/No | |
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Vertical Uncertainty Fixed | See below | 0.5 m |
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Horizontal Uncertainty Fixed | See below | 5 m |
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Vertical Uncertainty Variable | See below | 0.01 |
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Horizontal Uncertainty Variable | See below | 5% |
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Interpolated Data Present | Boolean: Yes/No | |
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