Skip to data content Skip to data search

ACE-1: Model Trajectory Analysis BoM GASP (GIF)


The Australian Bureau of Meteorology (BoM) routinely produced forward trajectory forecasts from its Global/Regional Assimilation Prognosis (GASP) model runs. Two trajectory runs (out to 36 hours) were produced daily (00 and 12 UTC). Selected points for ACE-1 were plotted by NCAR/Research Data Program on the ZEBRA workstation and archived as GIF imagery. Heights of the parcel trajectories are color coded in pressure (mb) levels.

Data access

  • ORDER data for delivery by FTP
  • Preview dataset (plots/images)

Additional information

Subscribe Subscribe to receive email when new or updated data is available.
Related projects
Spatial Type grid
Frequency 12 hourly
Language English
GCMD Science Keywords Expand keywords

Temporal coverage

Begin datetime 1995-11-12 00:00:00
End datetime 1995-12-12 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: -30.00, Minimum (South) Latitude: -70.00
Minimum (West) Longitude: 110.00, Maximum (East) Longitude: 170.00

Primary point of contact information

EOL Data Support <>


Example citation following ESIP guidelines:

UCAR/NCAR - Earth Observing Laboratory. 1997. ACE-1: Model Trajectory Analysis BoM GASP. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 25 Oct 2021.

Today's date is shown: please replace with the date of your most recent access.

This dataset does not have a DOI. If you plan to cite this dataset, please email us to request a DOI, which will improve the searchability and cross-referencing of the citation.

Ancillary information

Metadata download

Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as "Downloads"