CPPSSI4026 — Digitally enhance and process image data
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What an assessment for CPPSSI4026 must cover
24 assessable components: 3 elements (12 performance criteria), 6 performance evidence and 6 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.
Elements & performance criteria
1 Identify image data
- 1.1Analyse project specifications to determine study area and image data requirements for task in consultation with appropriate persons.
- 1.2Identify potential sources of image data to meet task requirements.
- 1.3Identify constraints of different types and formats of image data in relation to task requirements.
2 Process and analyse image data
- 2.1Access image data and open in software.
- 2.2Interpret graphical and technical information, including landscape features within digital images.
- 2.3Enhance visual display to analyse image features.
- 2.4Classify image data and interpret results to achieve task requirements.
- 2.5Check results for accuracy and resolve identified problems.
3 Present and document results
- 3.1Present results of analysis in map, table or graph form.
- 3.2Document results of analysis to meet task and organisational requirements.
- 3.3Comply with health and safety requirements when using screen-based equipment and completing records and documentation.
- 3.4Comply with legislative and organisational requirements relating to data privacy, copyright and licensing.
Performance evidence
- To demonstrate competency a candidate must meet the elements and performance criteria of this unit by using remote sensing or geographic information system (GIS) applications to digitally enhance, process and classify image data for two projects: one project with a built environment focus and one project with a natural environment focus.
- Images may include:
- digital aerial photographs
- digital terrestrial images
- images from an unmanned aerial vehicle (UAV)
- satellite images
Knowledge evidence
- sources of image data
- basic properties and characteristics of image data used in spatial applications
- image classification techniques used in remote sensing, including unsupervised classification algorithms
- spectral properties of images and key features of spectral signatures
- techniques for enhancing image display, including contrast stretches and common band combinations
- organisational guidelines relating to equipment use, work health and safety (WHS), and accessing and formatting image data and copyright.
Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.
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Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:
Questions about assessing CPPSSI4026
What does an assessment tool for CPPSSI4026 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for CPPSSI4026 needs to address all 24 unit components: 3 elements with 12 performance criteria, 6 performance evidence requirements, 6 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.
How does Auditori generate an assessment tool for CPPSSI4026?
Auditori pulls the current release of CPPSSI4026 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.
Is the first assessment tool really free?
Yes. Every new account includes one free credit — enough to generate the complete assessment tool for CPPSSI4026 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing CPPSSI4026 assessment instead of generating a new one?
Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of CPPSSI4026, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- CPPSSI2012 — Assist in collecting basic spatial data
- CPPSSI2013 — Store and retrieve basic spatial data
- CPPSSI2015 — Assist with surveying and spatial field activities
- CPPSSI3011 — Produce basic maps
- CPPSSI3015 — Collect basic surveying data
- CPPSSI3016 — Provide field support services for surveying and spatial projects
- CPPSSI3019 — Produce basic plans of surveys
- CPPSSI3020 — Perform simple surveying and spatial computations
- CPPSSI3021 — Visually interpret image data
- CPPSSI4022 — Store and retrieve spatial data
- CPPSSI4024 — Source and assess spatial data
- CPPSSI4025 — Collect spatial data using GNSS
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