Cadastral technician to hydrographic surveyor
A cadastral technician already meets 31% of what the hydrographic surveyor role asks for. The move turns on 13 required skills not yet in the profile.
71/ 100
1 How much of what a hydrographic surveyor is expected to do is already part of a cadastral 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 7 of its required skills as things a cadastral technician already does. You would walk in with these on day one.
- cartography
- compare survey computations
- document survey operations
- operate surveying instruments
- perform surveying calculations
- record survey data
What stands in the way is 13 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 12 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 cadastral technician background worth leading with.
- already held compare survey computations information skills
- already held document survey operations information skills
- already held perform surveying calculations information skills
- already held process collected survey data information skills
- already held surveying methods engineering, manufacturing and construction
- already held collect data using GPS information skills
All 12 carried skills, including the 7 the hydrographic surveyor role treats as required.
Table 3 · What you may need to learn
The 32 missing skills fall into 6 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
- still to learn geodesy required
- still to learn geomatics required
- still to learn mathematics required
- optional, not held geography optional
- optional, not held geology optional
- optional, not held oceanography optional
- still to learn conduct underwater surveys required
- still to learn collect mapping data required
- still to learn prepare surveying report required
- optional, not held collect geological data optional
- optional, not held interpret geophysical data optional
- optional, not held compile GIS-data optional
- optional, not held conduct research before survey optional
- optional, not held create GIS reports optional
- optional, not held study aerial photos optional
- still to learn adjust surveying equipment required
- still to learn calibrate electronic instruments required
- optional, not held assist hydrographic surveys optional
- optional, not held steer vessels optional
- still to learn topography required
- still to learn surveying required
- optional, not held prepare geological map sections 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
- optional, not held develop geological databases optional
- optional, not held apply digital mapping optional
- optional, not held create thematic maps 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.
Each entry opens a course search for that skill. Career Overlap earns nothing from these links.
Appendix · The rest of the record
All 12 skills that carry over
- already held cartography knowledge
- already held compare survey computations skill
- already held document survey operations skill
- already held operate surveying instruments skill
- already held perform surveying calculations skill
- already held record survey data skill
- already held surveying methods knowledge
- already held collect data using GPS skill
- already held geographic information systems knowledge
- already held process collected survey data skill
- already held use CAD software skill
- already held use geographic information systems skill
19 supplementary skills, helpful but not required
- optional, not held assist hydrographic surveys optional
- optional, not held collect geological data optional
- optional, not held develop geological databases optional
- optional, not held interpret geophysical data optional
- optional, not held prepare geological map sections 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 apply digital mapping optional
- optional, not held assist scientific research optional
- optional, not held compile GIS-data optional
- optional, not held conduct research before survey optional
- optional, not held create GIS reports optional
- optional, not held create thematic maps optional
- optional, not held design scientific equipment optional
- optional, not held geography optional
- optional, not held geology optional
- optional, not held oceanography optional
- optional, not held study aerial photos optional
14 held skills the hydrographic surveyor role does not ask for
- not needed by the target role CAD software knowledge
- not needed by the target role comply with legal regulations skill
- not needed by the target role concurrent estate knowledge
- not needed by the target role conduct land surveys skill
- not needed by the target role construction legal systems knowledge
- not needed by the target role create cadastral maps skill
- not needed by the target role deliver visual presentation of data skill
- not needed by the target role manage cadastre skill
- not needed by the target role operate GPS systems skill
- not needed by the target role quality standards knowledge
- not needed by the target role respond to enquiries skill
- not needed by the target role review construction plans authorisations skill
- not needed by the target role use data processing techniques skill
- not needed by the target role visual presentation techniques knowledge
11 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
- still to learn topography required
- still to learn geodesy required
- still to learn geomatics required
- still to learn mathematics required
- still to learn surveying required
- optional, not held geography optional
- optional, not held geology optional
- optional, not held oceanography optional
Common questions about this move
Can a cadastral technician become a hydrographic surveyor?
Yes, and it is a substantial move. A cadastral technician already covers 31% of what a hydrographic surveyor is expected to do: 12 skills carry over, 7 of which the hydrographic surveyor role treats as required.
What skills does a cadastral technician need to become a hydrographic surveyor?
13 required skills are missing, plus 19 optional ones. They fall into 6 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 cadastral technician to hydrographic surveyor?
Its learning distance is 71 out of 100, which is the substantial 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.