Self-study — Bathymetric Data Processing (BATHY-2)
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BATHY-2 is SPH Engineering's self-paced course on bathymetric survey planning, data processing and interpretation, using Hydromagic software. It suits beginners with echo sounders, and HobiTech coordinates enrolment for customers in India.
How it works
- After successful payment, the course is unlocked for your account in the Academy of SPH Engineering platform.
- Once enrolled, you can finish at your own pace.
What does the BATHY-2 self-study course cover?
BATHY-2 gives an overview of the fundamentals of bathymetry survey planning, data processing and data interpretation. It is a self-paced course on the SPH Engineering Academy. According to the BATHY-2 course page, the main topics are:
- Mechanical waves and how they propagate in liquids
- Methods for determining the speed of the echo sounder impulse
- An overview of international standards and best practices
- Resolution and survey planning
- Steps for processing and interpreting the collected data
The practical data processing part uses Hydromagic software. SPH Engineering states that after completing the course, students may apply for a certificate of accomplishment issued by SPH Engineering.
Who is BATHY-2 for, and how does it fit the programme?
SPH Engineering designed BATHY-2 for people with little to no prior experience in bathymetry data collection and processing with echo sounders. BATHY-1 focuses on collecting depth data with a drone; BATHY-2 focuses on processing and interpreting that data, with an overview of international survey standards along the way. The SPH BATHY course series has 2 levels, each offered as self-study or trainer-led, plus a practical exam:
| Course | Focus | Self-study | Trainer-led |
|---|---|---|---|
| BATHY-1: Bathymetric Data Collection | Sensor setup, mission planning and data collection with a drone | BATHY-1 self-study | BATHY-1 trainer-led |
| BATHY-2: Bathymetric Data Processing | Survey standards, resolution, data processing and interpretation | This course | BATHY-2 trainer-led |
To confirm your skills formally, SPH offers the Practical Exam & Certification for bathymetry. For the flight side of the workflow, see our UgCS training courses.
What hardware and software does the course relate to?
SPH Engineering's drone bathymetry system combines an echo sounder, the SkyHub onboard computer, a radar altimeter for altitude control, UgCS flight planning and Hydromagic Survey or BeamworX software. On its echo sounder technology page, SPH lists the single-frequency ECT 400S (450 kHz, range 0.15–100 m) and the dual-frequency ECT D24S (200/450 kHz, range 0.50–200 m at 200 kHz). Supported drones include the DJI M400, M350 and M300. Related products in our store:
- Bathymetry systems, including the EchoLogger ECT 400S and EchoLogger ECT D24S echo sounders
- The SkyHub software package for echo sounder
- Eye4Software Hydromagic Survey for processing depth data
Why buy BATHY-2 from HobiTech?
HobiTech is an authorised SPH Engineering partner based in Bengaluru. HobiTech coordinates enrolment in SPH Engineering courses and exams for customers in India, and every order comes with a GST invoice. See the bathymetry training page and the full training and certification page for the other options.
Frequently Asked Questions
Who delivers the BATHY-2 self-study course?
SPH Engineering delivers the course on its Academy platform. HobiTech coordinates enrolment for customers in India.
When can I start BATHY-2?
After successful payment, the course is unlocked for your account on the SPH Engineering Academy, and you can finish it at your own pace.
Do I need bathymetry experience first?
No. SPH Engineering designed the course for people with little to no prior experience in bathymetry data collection and processing with echo sounders.
Which software does BATHY-2 use?
The data processing part uses Hydromagic. HobiTech lists Eye4Software Hydromagic Survey; see also our bathymetry software range.
Do I get a certificate?
SPH Engineering states that after completing the course, students may apply for a certificate of accomplishment issued by SPH Engineering.
How do I enrol in Bathymetric Data Processing (BATHY-2) in India?
Use Request a quote on this page, or call HobiTech on +91 70225 26509. We confirm the price and enrolment details, and every order comes with a GST invoice.