This document discusses sound speed management tools for ocean mapping. It summarizes the Sound Speed Manager, which allows users to manage sound speed profiles. It also discusses SmartMap, a tool that evaluates the effects of oceanographic variability on mapping surveys using ray-tracing. Future developments discussed include continued improvements to these tools, developing regional models for SmartMap, and real-time quality control tools. The document acknowledges funding support from NOAA and NSF.
SOUND SPEED MANAGEMENT AND ESTIMATION FOR OCEAN MAPPING
1. SOUND SPEED MANAGEMENT
AND ENVIRONMENTAL VARIABILITY ESTIMATION
FOR OCEAN MAPPING
GIUSEPPE MASETTI AND PAUL JOHNSON
OCTOBER 19, 2018 - WOODS HOLE, MA, USA
2. IN BRIEF
Sound Speed Manager SmartMap What’s next?
• What is?
• How to setup?
• How to use?
• What is?
• How to use?
• HydrOffice concept
• Coming tools
• Your feedback
2
31. SURVEY DATA MONITOR & CAST TIMING
32
1490 1535
0
4
16
8
12
0 10 20 30 40
Comparing the simulated seafloors is an estimate of sounding depth bias
Sound Speed (m/s)
Depth(m)
Horizontal Range (m)
1505 1520
Δd
32. OTHER AVAILABLE FEATURES
33
▪ Scriptable
▪ Synthetic Profile Server tool
▪ SeaCAT plugin
▪ DQA functions
▪ Surface sound speed sensor
▪ Data decimation and other settings
▪ Data other than salinity, temp, and sound speed
▪ Interaction with acquisition/processing software
▪ … BUT we have online and offline documentation!
36. SMARTMAP
▪ A tool to evaluate the effects
of oceanographic variability on
mapping surveys
37Ref.: G. Masetti, Kelley, J., Johnson, P., and Beaudoin, J., “A Ray-Tracing Uncertainty Estimation Tool for Ocean Mapping”, IEEE Access. IEEE, pp. 1-9, 2017.
47. A framework of
libraries and tools
for Ocean Mapping
48
Quickly prototype
and test
innovative ideas
Ease the transition
from research to
operation
Ref.: G. Masetti, Wilson, M. J., Calder, B. R., Gallagher, B., and Zhang, C., “Research-driven Tools for Ocean Mappers”, Hydro Int., vol. 21, 5. GeoMares, 2017.
48. OTHER APPS
▪ BAG Explorer
49
▪ ENCx
▪ QC Tools
▪ Huddl
▪ StormFix
▪ CA Tools
▪ Bress
53. NEXT TOOLS AND FUTURE DEVELOPMENT
54
▪ Continuing SSM development
▫ More data analysis
▫ More data formats
▫ More atlases/models
▪ Better cast time prediction
▪ Regional Models for SmartMap
▪ Improved planning tool for SmartMap
▪ Real-time QC Tools
… and your ideas !!!
54. ACKNOWLEDGMENTS
55
▪ NOAA OCS HSTB
▫ Supporters: Cmdr. Sam Greenway, Lt. Cmdr Damian
Manda, Lt. Matthew Sharr, Lt. Shelley Deveraux.
▫ Co-developers: Barry Gallagher and Chen Zang
▪ Kevin Jerram (MAC)
▪ All the users
▪ Grants
▫ NOAA grant NA15NOS4000200 (CCOM/JHC part)
▫ NSF grant 147783 (MAC part)