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 to integrate datasets. | 1.1. | Client specifications are identified and analysed to determine specific needs and required outcomes. |
| 1.2. | Requirements for spatial data and constraints are identified through further consultation with appropriate persons and outcomes are recorded according to organisational requirements. |
| | | |
2. | Obtain spatial and attribute data. | 2.1. | Metadata is used to determine sources of data consistent with project specifications. |
| 2.2. | Data is obtained and checked for integrity and quality according to project specifications and organisational requirements. |
| 2.3. | Geographic coverage is assessed for completeness according to project specifications. |
| 2.4. | Metadata set is compiled based on sourced spatial data. |
| 2.5. | Exception reports on non-conforming items are referred to appropriate persons according to organisational requirements. |
| | | |
3. | Create resultant spatial datasets. | 3.1. | Filtering parameters are established in line with scientific accuracy, redundancy and project specifications. |
| 3.2. | Spatial data is translated into a format that satisfies project specifications. |
| 3.3. | Spatial datasets are populated with edited spatial data according to project specifications and organisational requirements. |
| | | |
4. | Link spatial and attribute data. | 4.1. | Method required for referencing location of attribute data is identified according to organisational requirements. |
| 4.2. | Spatial and attribute data are linked according to client specifications and organisational requirements. |
| 4.3. | Spatial queries are carried out on spatial data to access attribute data according to project specifications. |
| | | |
5. | Test and validate spatial datasets. | 5.1. | Test queries are determined and implemented to ensure spatial datasets meet project specifications and organisational requirements. |
| 5.2. | Accuracy and integrity of spatial data are checked and validated to ensure correctness of links, and identified problems are resolved or escalated where required according to organisational requirements. |
| 5.3. | Documentation is completed according to organisational requirements and appropriate persons are notified of project results. |
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 integrate spatial datasets for the purpose of providing spatially referenced information for two different projects.
While integrating the above spatial datasets, the person must:
select and use industry-accepted software applications to obtain spatial data, create datasets, and link attribute data
comply with organisational requirements while:
communicating with clients and other appropriate persons
ensuring quality of datasets
recording data and completing documentation
working safely when using screen-based equipment
comply with legal requirements relating to data privacy and information copyright when accessing and using spatial data
devise and implement functional solutions to spatial datasets
exercise precision when editing, processing, comparing, manipulating and archiving spatial data
perform querying techniques to access attribute data and test and validate spatial data
prepare exception reports to identify non-conforming data
reference and link the location of attribute data
translate spatial data into industry-accepted formats
use approved methods for assessing accuracy and integrity of spatial data and resolving errors
use filtering parameters, including attribute range accuracy and geographic location to establish accuracy and redundancy of data.
A person demonstrating competency in this unit must demonstrate knowledge of:
data acquisition methods
database querying techniques and languages
key features of spatial data
legal requirements for accessing and manipulating spatial data, including copyright
methods for comparing and checking different spatial datasets
organisational requirements relating to:
work health and safety
recording data
completing documentation
principles of data acquisition, including photogrammetry, remote sensing, terrestrial survey and hydrography
quality guidelines regarding the validity of spatial data
software applications used to compute spatial datasets
key features of spatial coordinate and reference systems
spatial data formats and structures
spatial database design tools
key characteristics of spatial database operation
spatial dataset integration methods, including role of scale in dataset integration.
The following must be present and available to learners during assessment activities:
equipment:
computer with software appropriate for integrating spatial datasets
specifications:
organisational policies, procedures and legislation relating to:
work health and safety
data privacy and information copyright
physical conditions:
access to equipped work station
relationships with team members and supervisor:
working in a team.
Timeframe:
as specified by task and organisational 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.