List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions. |
1. | Prepare for spatial data collection. | 1.1. | Project specifications, information and control marks are reviewed, and surveying tasks planned in consultation with appropriate persons. |
| 1.2. | Terrestrial technologies are selected according to project requirements. |
| 1.3. | Site conditions are checked to identify factors that could impact on operation of terrestrial technologies and accuracy of data. |
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2. | Operate terrestrial technologies. | 2.1. | Equipment is set up according to manufacturer specifications. |
| 2.2. | Equipment is operated to collect data and attributes according to job specifications. |
| 2.3. | Identified survey components are measured and data is reduced according to job specifications. |
| 2.4. | Measurements are validated and recorded according to job specifications and data collection plan. |
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3. | Finalise spatial data collection. | 3.1. | Data is checked and adjustments are made to identify and correct errors, and where required additional measurements are taken. |
| 3.2. | Data is downloaded and project documentation completed according to organisational requirements. |
A person demonstrating competency in this unit must satisfy the requirements of the elements, performance criteria, foundation skills and range of conditions of this unit. The person must also collect spatial data using terrestrial technologies for two different projects in consultation with colleagues.
While collecting the above spatial data, the person must:
plan work tasks by checking control marks and ensuring site conditions are appropriate for surveying tasks
use a total station to collect the spatial data and related attributes
measure and calculate basic spatial data based on control marks and set coordinates
communicate clearly with others to clarify and report project information
comply with organisational and legislative requirements for:
identifying hazards and working safely
recording, storing and filing data
comply with manufacturer specifications when using above equipment
use industry-accepted standards and procedures for checking accuracy of spatial data.
A person demonstrating competency in this unit must demonstrate knowledge of:
accuracy ranges that can be achieved using terrestrial technologies
formats and documentation used for recording spatial data collected using terrestrial technologies
mathematical concepts relating to algebra, trigonometry and geometry and their use in calculating basic spatial measurements
methods for calculating spatial data and verifying its accuracy using terrestrial technologies
methods for downloading data collected using terrestrial technologies
methods for setting up, levelling and calibrating equipment.
The following must be present and available to learners during assessment activities:
equipment:
total station
specifications:
job specifications and plans
organisational policies and procedures relating to:
work health and safety
recording and storing spatial data
relationships with team members and supervisor:
working in a team.
Timeframe:
as specified by project requirements.
Assessor requirements
As a minimum, assessors must satisfy the assessor requirements in the Standards for Registered Training Organisations (RTOs) current at the time of assessment.