Surveying technician to hydrographic surveyor
A surveying technician already meets 69% of what the hydrographic surveyor role asks for. The move turns on 6 required skills not yet in the profile.
38/ 100
1 How much of what a hydrographic surveyor is expected to do is already part of a surveying technician’s work. Directional: the figure for the reverse move differs, because moving into a speciality is not the same problem as moving out of one. 2 Every skill the hydrographic surveyor role is recorded as needing, required and optional together. What these numbers mean.
Why this move works
A hydrographic surveyor role treats 14 of its required skills as things a surveying technician already does. You would walk in with these on day one.
- adjust surveying equipment
- cartography
- collect mapping data
- compare survey computations
- geodesy
- geomatics
What stands in the way is 6 required skills the profile does not yet cover. Table 3 groups them; Table 4 says which to take first.
Table 2 · What you already bring
Of the 30 skills that carry over, these are the ones fewest other occupations ask for. A hydrographic surveyor role needs them, and most people applying for one will not have them already. This is the part of a surveying technician background worth leading with.
- already held adjust surveying equipment working with machinery and specialised equipment
- already held compare survey computations information skills
- already held conduct research before survey information skills
- already held geomatics natural sciences, mathematics and statistics
- already held compile GIS-data information skills
- already held collect mapping data information skills
All 30 carried skills, including the 14 the hydrographic surveyor role treats as required.
Table 3 · What you may need to learn
The 14 missing skills fall into 4 areas of the ESCO skill hierarchy, numbered in the order worth working in. Areas carrying the most required skills come first, and inside each one the required skills sit above the optional ones. Nothing here is a verdict on you: it is a list of what this particular job asks for that your current one does not.
- still to learn bathymetry required
- still to learn hydrography required
- still to learn hydrology required
- optional, not held oceanography optional
- still to learn conduct underwater surveys required
- still to learn document survey operations required
- optional, not held study aerial photos optional
- still to learn calibrate electronic instruments required
- optional, not held assist hydrographic surveys optional
- optional, not held steer vessels optional
- optional, not held provide information on geological characteristics optional
- optional, not held advise architects optional
- optional, not held assist scientific research optional
- optional, not held design scientific equipment optional
Table 4 · Where to start
The 3 entries a hydrographic surveyor role is least likely to hire without. The ordering is computed from the skill data, not from what pays.
- 01 bathymetry study this
- 02 conduct underwater surveys practise this
- 03 document survey operations practise this
Each entry opens a course search for that skill. Career Overlap earns nothing from these links.
Appendix · The rest of the record
All 30 skills that carry over
- already held adjust surveying equipment skill
- already held cartography knowledge
- already held collect mapping data skill
- already held compare survey computations skill
- already held geodesy knowledge
- already held geomatics knowledge
- already held mathematics knowledge
- already held operate surveying instruments skill
- already held perform surveying calculations skill
- already held prepare surveying report skill
- already held record survey data skill
- already held surveying knowledge
- already held surveying methods knowledge
- already held topography knowledge
- already held apply digital mapping skill
- already held collect data using GPS skill
- already held collect geological data skill
- already held compile GIS-data skill
- already held conduct research before survey skill
- already held create GIS reports skill
- already held create thematic maps skill
- already held develop geological databases skill
- already held geographic information systems knowledge
- already held geography knowledge
- already held geology knowledge
- already held interpret geophysical data skill
- already held prepare geological map sections skill
- already held process collected survey data skill
- already held use CAD software skill
- already held use geographic information systems skill
8 supplementary skills, helpful but not required
- optional, not held assist hydrographic surveys optional
- optional, not held provide information on geological characteristics optional
- optional, not held steer vessels optional
- optional, not held advise architects optional
- optional, not held assist scientific research optional
- optional, not held design scientific equipment optional
- optional, not held oceanography optional
- optional, not held study aerial photos optional
16 held skills the hydrographic surveyor role does not ask for
- not needed by the target role adjust engineering designs skill
- not needed by the target role calibrate precision instrument skill
- not needed by the target role civil engineering knowledge
- not needed by the target role conduct land surveys skill
- not needed by the target role determine property boundaries skill
- not needed by the target role engineering principles knowledge
- not needed by the target role engineering processes knowledge
- not needed by the target role ensure compliance with safety legislation skill
- not needed by the target role perform scientific research skill
- not needed by the target role quantity surveying knowledge
- not needed by the target role survey techniques knowledge
- not needed by the target role technical drawings knowledge
- not needed by the target role urban planning law knowledge
- not needed by the target role use spreadsheets software skill
- not needed by the target role use technical drawing software skill
- not needed by the target role value properties skill
4 gaps that are knowledge rather than practice
Knowledge gaps usually close through study. Practical skill gaps usually need something you can point at.
- still to learn bathymetry required
- still to learn hydrography required
- still to learn hydrology required
- optional, not held oceanography optional
Common questions about this move
Can a surveying technician become a hydrographic surveyor?
Yes, and it is a moderate move. A surveying technician already covers 69% of what a hydrographic surveyor is expected to do: 30 skills carry over, 14 of which the hydrographic surveyor role treats as required.
What skills does a surveying technician need to become a hydrographic surveyor?
6 required skills are missing, plus 8 optional ones. They fall into 4 areas of the ESCO skill hierarchy, led by natural sciences, mathematics and statistics. The single most important is bathymetry.
How hard is the move from surveying technician to hydrographic surveyor?
Its learning distance is 38 out of 100, which is the moderate band. That accounts for both how much is missing and how specialised those skills are.
How this record was compiled
Both occupations are taken from ESCO, which lists the skills and knowledge each occupation is expected to have and marks every one required or optional. Nothing here is a prediction about hiring, and nothing here knows that a particular employer wants a particular certificate. Treat Table 3 as a starting point for your own research rather than a syllabus. The full method states what these figures can and cannot tell you.