Additional Climate Products
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Climatic Atlas of Australia - Temperature CD ROM
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Mean monthly and mean annual maximum and
minimum temperature maps. The maps show mean maximum and minimum temperature
values across Australia. The mean data are based on the standard 30-year
period 1961-1990. See LINEAGE below for more information.
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The Temperature CD contains a range
of information including:
- high resolution mean monthly and mean annual maximum and minimum
temperature maps;
- mean monthly and mean annual gridded maximum and minimum temperature
data;
- a map viewer and data extraction tool.
The map viewer interface provided with the CD allows you to determine
the temperature values at any location across Australia. The CD also
includes explanatory text describing the data. |
Click for sample screen |
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| Product Reference:
IDCJMS04.200304 |
Format: CD ROM with Java-based viewer
interface. Windows, MAC & UNIX compatible. The CD includes:
- Monthly and annual gridded data files in ASCII grid-point format (2-dimensional
regular array) with self-describing header;
- Low and high resolution map
images in JPG format;
- Notes and metadata.
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| Samples: |
Low resolution image
file |
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High resolution image
file |
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Gridded data file (part
file only) |
| Metadata: |
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GEOGRAPHIC EXTENT NAME(S):
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Australia
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BEGINNING DATE:
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N/A
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ENDING DATE:
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N/A
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PROGRESS:
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Completed
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MAINTENANCE AND UPDATE FREQUENCY:
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10+ years
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STORED DATA FORMAT:
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Arc/Info – all Australia
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AVAILABLE FORMAT TYPE(S):
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ASCII, Arc/Info grid export (all Australia or part thereof)
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ACCESS CONSTRAINTS:
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Commonwealth of Australia copyright applies (see Copyright Information below)
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LINEAGE:
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Gridded data were generated using the ANU (Australian National University) 3-D Spline (surface fitting algorithm). As part of the 3-D analysis process a 0.025 degree resolution digital elevation model (DEM) was used. Approximately 700 stations were used in the temperature analyses. All input station data underwent a high degree of quality control before analysis, and conform to WMO (World Meteorological Organisation) standards for data quality. Map projection:geographic
Australian National Spheriod
Coordinates
expressed in decimal degrees.
Datum:Australian Geodetic Datum (1966) AGD66
AGD66 is based on Australian National Spheriod
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POSITIONAL ACCURACY:
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Better than 0.02 (approximately 2km) degrees
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ATTRIBUTE ACCURACY:
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80% of data have an associated quantitative uncertainty of 5%; uncertainty of remainder is within 15%
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LOGICAL CONSISTENCY:
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N/A
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COMPLETENESS:
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No missing data
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ADDITIONAL METADATA:
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Supersedes maps printed in: Climatic Atlas of Australia (Australian Government Printing Service, 1975)
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ATTRIBUTES
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Grid/s (grid points) provide rainfall and temperature values for all Australia on a grid-cell by grid-cell basis
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SCALE/RESOLUTION
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0.025 degrees (i.e. based on 0.025 x 0.025 degree gridded data)
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SIZE OF DATASETS
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Based on areal extent required
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