Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
December 2006
Ray Seikel (Intrepid Geophysics)
Jetstream V4.2 – Briefing for PIRSA
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
• Architecture
• Porting to .NET
• Data formats Supported
• Standard Features
• New Features
Talk Outline
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Jetstream Architecture
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
• Jetstream API ported to .NET
• Dap API replaced
• OpenLayers Web Interface Programming
Conversion to .NET
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
• Grid datasets
• Table datasets (with X,Y columns)
• Any file that can be associated with a rectangular geographic area
• 3D datasets
Summary of Data Formats
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Grid Data FormatsFormat Extension Subset Catalogue
ERMapper ers Yes Yes
Geosoft grd Yes Yes
Geotiff tif Yes Yes
Images jpg,png,gif Yes Yes
ArcAscii asc Yes Yes
gxf Yes Yes
semi Yes Yes
Netcdf cdf Yes Yes
hgt Yes Yes
zmap Yes Yes
Hyvista Multipsectral
glt Yes Yes
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Table Data FormatsFormat Extension Subset Catalogue
Intrepid .DIR Yes Yes
Geosoft gdb Yes Yes
Esri Shape shp Yes Yes
MapInfo tab Yes Yes
Oracle jdbc Yes Yes
Postgresql jdbc Yes Yes
SEGY sgy Yes Yes
Csv Ascii csv Yes Yes
GSF gsf No Yes
kmz kmz No Yes
Fledermaus No Yes
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
3D Data Formats (Available soon)Format Extension Subset Catalogue
GeoModeller xml No Yes
Gocad Voxet vo Yes Yes
Gocad Tsurf tsurf Yes Yes
Vulcan wireframes
00t Yes Yes
GeoSciML drillholes
xml Yes Yes
Brep brep Yes Yes
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Standard Features
• Extendible Catalogue. For example one can add a foreign key to another database
• Automatic harvesting of catalogue information from the data repository
• Ability to precisely subset to an area of interest, convert coordinate systems, and reformat before delivery to the client
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
New Features
• In addition to data delivery Jetstream now supports on the fly grids, and maps
• Serving HYVISTA multispectral georeferenced data
• Support for eCommerce
• Jetstream site being hosted by Intrepid Geophysics as well as Namibia
• Improved OpenLayers based web front end
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Overview of Jetstream
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
• Mag and Spec surveys
• Hyvista multispectral data
• EM surveys
• Airborne Gravity
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
HyVista Hyperspectral Surveys
• HyMap(TM) airborne hyperspectral scanner is a 126 band sensor
• Each dataset is of the order of ½ or more Gigabytes
• A survey consists of many datasets
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Two 8 core x64 systems Two 15 Terrabyte storage systems
Server side requirements
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
User selects datasets to be included in the map User selects Map Scale and Map Projection User selects from a list of map templates User sets the Map Title
Generate and Deliver Maps
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
User selects vector datasets User selects the cell size User selects the Coordinate System of the grid
Jetstream then runs an Intrepid Gridding job to produce a grid from the selected vector datasets
Generate and Deliver Grids
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Normally Jetstream processes the request in a queue Then the user receives an email with a link to the data Within Geomodeller the user can Enter a url to a Jetstream server Query Jetstream for GeoSciML drillhole data Select the drillhole data to be imported Immediately stream the GeoSciML data and import
Stream GeoSciML
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
A better shop-front is now available out of the box Support for multiple disks of data Support for multiple processing queues Improved usage reporting• Improved Acquire Catalog programe Terrabytes of data Preview PDF, XML, MS/WORD
Other Improvements
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Meeting with PIRSA, June 2010
© 2009 BRGM & Intrepid
Acknowledgement