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. | Query spatial data. | 1.1. | Task requirements are clarified with appropriate persons. |
| 1.2. | GIS software and equipment are set up and checked to ensure correct operation and functionality. |
| 1.3. | Spatial datasets are accessed, interpreted and manipulated to ensure they are in acceptable format to meet task requirements. |
| 1.4. | Entities and attributes are used to display spatial information, and entity and attribute queries are used to generate summary results. |
| 1.5. | Query results are used to present spatial data graphically according to organisational requirements. |
| 1.6. | Entity and attribute queries are applied when using univariate statistics to explore the dataset. |
| 1.7. | Routine spatial data problems or irregularities are identified and resolved in consultation with appropriate persons. |
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2. | Solve spatial data problems. | 2.1. | Existing spatial and aspatial data is adjusted to integrate with new data according to organisational requirements. |
| 2.2. | Spatial techniques and tools are used to combine spatial layers data to solve problems, highlight selected features, and improve visual aspects. |
| 2.3. | Spatial overlay techniques are used to solve problems and generate results relating to spatial task in consultation with appropriate persons. |
| 2.4. | Cartographic integrity is tested and validated to solve accuracy and quality problems. |
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3. | Produce reports based on basic spatial data analysis. | 3.1. | Map or plans are integrated into reports according to task requirements. |
| 3.2. | Results, summary statistics and graphs from mapping application are incorporated into reports according to organisational requirements. |
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4. | Archive data. | 4.1. | Spatial dataset to be archived is checked for completeness and manipulated where necessary, according to organisational requirements. |
| 4.2. | Metadata is created according to organisational requirements. |
| 4.3. | Archived spatial data is stored in a secure location, and details are recorded 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 use geographic information system (GIS) software applications to integrate data and solve spatial data problems for two different tasks.
While undertaking the above tasks, the person must:
combine spatial layers data, including:
raster, including aerial and terrestrial photography and satellite imagery in digital format
vector overlay
comply with organisational requirements for documentation and reporting relating to:
audit trails
naming standards
templates
version control
comply with organisational requirements to work safely when using the equipment specified in the assessment conditions
comply with legal and ethical requirements for producing reports based on spatial data analysis
display spatial information using entities and attributes, including:
arcs
circles
colour
hatch
layer
level
lines, including type and width
symbology
text
manage and manipulate a range of spatial data, including:
digital
hard copy
image
text
raster
vector
operate a range of GIS software to perform entity and attribute queries and explore datasets
use geospatial techniques, including:
buffer
clip
dissolve
intersect
merge union
overlay.
A person demonstrating competency in this unit must demonstrate knowledge of:
legal requirements for accessing, manipulating, reporting and archiving digital and hard copy spatial data, including data privacy and information copyright
methods for using univariate statistics and charting, including:
arithmetic mean, median and mode
histograms that illustrate the concepts of normal and other distributions
maximum and minimum
range
standard deviation
variance
methods for validating test results to identify systematic distortions in accuracy of information
printing and image formats for map production
querying and browsing techniques for obtaining information from databases and solving problems
spatial data storage technology
spatial overlay techniques
key features of spatial reference systems.
The following must be present and available to learners during assessment activities:
equipment:
computer with access to GIS software applications
printer and other hardware necessary for work tasks
specifications:
organisational policies and procedures 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.