Elements and Performance Criteria

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording in the performance criteria is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts.
Organisational requirements may include:
Australian Computer Society code of ethics
company policy
legislation relevant to the work or service function
manuals
OHS policy and procedures
personnel practices and guidelines outlining work roles, responsibilities and delegations.
Project specificationsrefer to:
detailed technical descriptions of the spatial data and its requirements.
OHS may include:
Australian standards
development of site safety plan
identification of potential hazards
inspection of work sites
training staff in OHS requirements
use of equipment and signage.
Suitabilitymay include:
assessment of whether the spatial data will meet the specification in regard to:
accuracy
completeness
coverage
density
logical consistency.
Availability includes:
assessment of whether the spatial data can be obtained and used for client requirements.
Data may include:
angles
area
length
perimeters
raster
vector.
Constraints may include:
administrative
copyright
financial
legal and legislative
technical limitations.
Entities may include:
events
objects.
Attributes refer to:
properties associated with an entity and may include:
colour
layer
level
line type
line width
text.
Products may include:
aspect maps
contour plans
line of sight maps
slope maps
visualisation estimation
volume estimation.
3-D space may include:
line of sight (intervisibility) maps
fly through products.
Procedures appropriate to the data format and software may include:
classifying cells into height classes
designing point or line images
manipulating spatial data.
Physical properties may include:
centre of gravity
mass
volume.
Analytical purposes may include:
catchment analysis
stream analysis.

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, the range statement and the Assessment Guidelines for this Training Package.
Overview of assessment
This unit of competency could be assessed on its own or in combination with other units relevant to the job function, for example CPPSIS5059A Determine suitable information sources to create new spatial datasets, and CPPSIS6024A Design a spatial project plan.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
A person who demonstrates competency in this unit must be able to provide evidence of:
applying CAD and DEM technology
communicating graphically
understanding copyright and ownership constraints
determining data requirements
evaluating suitability of available data against project specifications
identifying sources of data
knowledge of image enhancement, manipulation and merger technique, and spatial reference systems.
Specific resources for assessment
Resource implications for assessment include access to:
assessment instruments, including personal planner and assessment record book
assignment instructions, work plans and schedules, policy documents and duty statements
registered training provider of assessment services
relevant guidelines, regulations and codes of practice
suitable venue and equipment.
Access must be provided to appropriate learning and assessment support when required.
Where applicable, physical resources should include equipment modified for people with disabilities.
Context of assessment
Holistic: based on the performance criteria, evidence guide, range statement, and required skills and knowledge.
Method of assessment
Demonstrated over a period of time and observed by the assessor (or assessment team working together to conduct the assessment).
Demonstrated competency in a range of situations, that may include customer/workplace interruptions and involvement in related activities normally experienced in the workplace.
Obtained by observing activities in the field and reviewing induction information. If this is not practicable, observation in realistic simulated environments may be substituted.
Guidance information for assessment
Assessment requires that the clients’ objectives and industry expectations are met. If the clients’ objectives are narrowly defined or not representative of industry needs, it may be necessary to refer to portfolio case studies of a variety of SIS requirements to assess competency.
Oral questioning or written assessment and hypothetical situations (scenarios) may be used to assess underpinning knowledge (in assessment situations where the candidate is offered a preference between oral questioning or written assessment, questions are to be identical).
Supplementary evidence may be obtained from relevant authenticated correspondence from existing supervisors, team leaders or specialist training staff.
All practical demonstration must adhere to the safety and environmental regulations relevant to each State or Territory.
Where assessment is for the purpose of recognition (recognition of current competencies [RCC] or recognition of prior learning [RPL]), the evidence provided will need to be authenticated and show that it represents competency demonstrated over a period of time.
In all cases where practical assessment is used it will be combined with targeted questioning to assess the underpinning knowledge.
Assessment processes will be appropriate to the language and literacy levels of the candidate and any cultural issues that may affect responses to the questions, and will reflect the requirements of the competency and the work being performed.