Meeting with PIRSA, June 2010 © 2009 BRGM & Intrepid December 2006 Ray Seikel (Intrepid Geophysics)...

Meeting with PIRSA, June 2010

© 2009 BRGM & Intrepid

December 2006

Ray Seikel (Intrepid Geophysics)

Jetstream V4.2 – Briefing for PIRSA



• Architecture

• Porting to .NET

• Data formats Supported

• Standard Features

• New Features

Talk Outline



Jetstream Architecture



• Jetstream API ported to .NET

• Dap API replaced

• OpenLayers Web Interface Programming

Conversion to .NET



• 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



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



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



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



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



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



Overview of Jetstream



• Mag and Spec surveys

• Hyvista multispectral data

• EM surveys

• Airborne Gravity



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



Two 8 core x64 systems Two 15 Terrabyte storage systems

Server side requirements



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



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



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



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



Acknowledgement

Meeting with PIRSA, June 2010 © 2009 BRGM & Intrepid December 2006 Ray Seikel (Intrepid Geophysics)...

Documents

Transcript of Meeting with PIRSA, June 2010 © 2009 BRGM & Intrepid December 2006 Ray Seikel (Intrepid Geophysics)...