Diploma in Remote Sensor Design and Cal/Val
Online postgraduate diploma of 800 hours in remote sensor design and Cal/Val: 8 modules covering remote sensing physics, optical and microwave instrument design, pre-flight and in-flight calibration, product validation and quality assurance, with an assigned technical tutor.
Diploma in Remote Sensor Design and Cal/Val — studying from South Africa
South Africa has a long-standing aerospace base, anchored by the Western Cape cluster around Cape Town and the Gauteng aerospace corridor near Johannesburg. Companies such as Denel Aerospace Systems, Aerosud and Airbus-linked suppliers in the Western Cape draw on local engineering talent. The South African Civil Aviation Authority oversees airworthiness and drone regulation, while the South African National Space Agency coordinates national space activity. Demand for skills in aircraft systems, unmanned aerial systems and satellite engineering continues to grow across both regions.
Fees for South Africa: R 33 400 (South African rand), with instalments and employer sponsorship available.
Relevant bodies in South Africa
Typical roles
Questions from South Africa
Will a SEIUM qualification be recognised by the South African Council for Aeronautical and Engineering Professions or ECSA?
SEIUM is a private online institute and its qualifications are not official state degrees or accredited by a national body. In South Africa, professional registration is handled by bodies such as ECSA (Engineering Council of South Africa) and SACAP for built environment roles, and aviation licensing by the SACAA. Recognition of a private qualification is decided by the employer or the relevant body, so check directly with them before enrolling.
Would this qualification help me get work with aerospace or drone employers in South Africa?
Employers in South Africa's aerospace and drone sector, such as aircraft maintenance organisations, defence contractors and drone operators, usually weigh experience, licensing and university credentials heavily. A private online qualification can support your CV and show specialist knowledge, but it does not guarantee hiring or a particular role. Ask prospective employers whether they value the programme before you commit.
Can I manage the workload while working full time, and do I need to be fluent in English?
The programme is 100% online and taught in English, so you need solid working English. Study is fully remote, so no student visa is needed to study from home. Master's programmes total 1,900 hours, postgraduate diplomas 800 hours and specialist courses 300 hours, with an assigned technical tutor. Plan your weekly hours realistically, and ask whether employer sponsorship or instalment payment could help with fees.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Understand the physical principles of passive and active remote sensing.
Design the concept of an optical or microwave instrument.
Produce radiometric and signal-to-noise budgets.
Plan pre-flight calibration with metrological traceability.
Apply in-flight and vicarious calibration techniques.
Validate observation products against reference measurements.
Document uncertainties in line with international good practice.
Who it's for
- Space instrumentation engineers
- Radiometric calibration specialists
- Remote sensing scientists
- Optical systems engineers
- Earth observation data quality analysts
- User segment engineers
- Engineering or science graduates looking to join space agencies
What you'll work with
- ISO/IEC Guide 98-3 (GUM) (guide to the expression of uncertainty in measurement)
- ECSS-E-ST-10-03C (space engineering testing)
- ECSS-E-ST-10C (system engineering general requirements)
- ISO 19159-1 (calibration and validation of remote sensing imagery sensors)
- ISO 19115-1 (geographic information metadata)
- ECSS-Q-ST-80C (software product assurance)
- ISO 14644-1 (cleanroom air cleanliness classification)
- SNAP
- ENVI
- libRadtran
- Zemax OpticStudio
- Python (GDAL)
8 modules
1.1Electromagnetic spectrum and atmospheric windows1.2Radiometry: radiance, irradiance and reflectance1.3Interaction of radiation with surfaces1.4Thermal emission and Planck's law1.5Radiative transfer in the atmosphere1.6Sun-synchronous orbits and observation geometry1.7Spatial, spectral, radiometric and temporal resolution1.8Passive versus active sensors1.9Reference missions: Sentinel, Landsat and MODIS1.10Workshop: calculating top-of-atmosphere radiance
2.1Reflective telescopes and TMA configurations2.2Pushbroom versus whiskbroom scanning2.3CCD, CMOS and HgCdTe detectors2.4Modulation transfer function (MTF)2.5Signal-to-noise ratio and radiometric budget2.6Grating and prism spectrometers2.7Spectral filters and beam splitters2.8Focal plane thermal control2.9Geometric distortion and band registration2.10Practical exercise: SNR budget of a multispectral imager
3.1Principles of synthetic aperture radar3.2Radar equation and radar cross-section3.3Radar and laser altimeters3.4Passive microwave radiometers3.5Atmospheric and profiling lidar3.6Antennas and polarimetry3.7Ambiguities and PRF in SAR3.8Scatterometers for ocean wind3.9Power and mass budgets3.10Workshop: preliminary design of a C-band SAR
4.1Radiometric traceability to national standards4.2Integrating spheres and blackbody sources4.3Spectral characterisation with monochromators4.4Linearity, dark current and non-uniformity4.5Geometric and pointing calibration4.6Thermal vacuum chamber testing4.7Polarisation response4.8Stray light and internal reflections4.9Uncertainty budget according to the GUM4.10Laboratory: characterisation of a detector on an optical bench
5.1Solar diffusers and on-board lamps5.2Lunar calibration and deep-space views5.3On-board blackbodies for the infrared5.4Vicarious calibration over desert sites5.5RadCalNet sites and in-situ measurements5.6Cross-calibration between sensors5.7Monitoring instrument degradation5.8Internal SAR calibration and transponders5.9Corner reflectors for radar calibration5.10Case study: analysis of in-flight radiometric drift
6.1Hierarchy of processing levels6.2Design of field validation campaigns6.3Reference networks such as AERONET and BSRN6.4Accuracy, precision and stability metrics6.5Upscaling point measurements to the pixel6.6Validation of surface temperature6.7Validation of ocean colour products6.8CEOS WGCV good practice6.9Documenting product uncertainty6.10Practical exercise: validation of a surface reflectance product
7.1Mission and user requirements7.2Verification by analysis, test and inspection7.3Instrument configuration management7.4QA4EO quality frameworks7.5Per-pixel quality indicators7.6Reprocessing of historical series7.7Fundamental climate data records7.8Interoperability and metadata7.9Communicating Cal/Val results7.10Case study: audit of a Cal/Val chain
8.1Observation mission requirements8.2Preliminary instrument design8.3Radiometric budget and uncertainties8.4Pre-flight calibration plan8.5In-flight calibration plan8.6Product validation plan8.7Instrument risk analysis8.8Schedule and resources8.9Report and presentation8.10Final project: final review with the tutor
How you'll learn
A 100% online programme on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. There are no fixed timetables: you progress at your own pace within each intake, so it fits around your job.
Each module combines theory, guided reading of the original standard and applied exercises. You work with SNAP, ENVI, libRadtran, Zemax OpticStudio and Python (GDAL) in free, academic or evaluation versions. Practical work is based on real procedures: laboratory radiometric characterisation of instruments, validation campaigns over reference sites and monitoring of in-flight sensor degradation. Assessment is continuous by module, plus the final project.
Standards covered: ISO/IEC Guide 98-3 (GUM), ECSS-E-ST-10-03C, ECSS-E-ST-10C, ISO 19159-1, ISO 19115-1, ECSS-Q-ST-80C, ISO 14644-1.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Where this takes you
Requirements
- Prior technical training or professional experience in the sector. No university degree is required.
- An internet connection and a computer capable of running the programme software.
- English sufficient to read technical standards.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme totals 800 hours over 6–8 months. You set your own pace within each intake, and your tutor helps you plan the workload around your job.
You work with SNAP, ENVI, libRadtran, Zemax OpticStudio and Python (GDAL), using free, academic or evaluation versions. Your tutor indicates the free alternative wherever one exists.
A SEIUM Institute diploma, awarded on passing the continuous assessment and the final project. It is SEIUM's own qualification, not an official state degree; its recognition depends on the programme completed and the regulations of each country.
Yes. Modules passed are recognised in a higher programme in the same area (postgraduate diploma or master's). Ask about the recognition policy when you enrol.
Prior technical training or professional experience in the sector (no university degree required), a computer able to run the software and English sufficient to read technical standards.
Start dates are set by SEIUM's faculty for each intake. Our admissions team will confirm the next available date when you apply.
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