An Integrated Approach to Migrating Mapping Data to Google Earth

An integrated approach to
migrate mapping data to
Google Earth using Workbench

Terry Steinkey
GIS Project Management

Overview

  Background & Experience
  Google Earth (GE) fundamentals
  How to utilize Workbench to effectively
migrate data to GE
  Case Study - Client request  Workbench as
the preferred ETL solution for GE
  Ten effective ways to leverage your GIS, CAD
and databases in GE
  Value proposition  why use Workbench?
  Cool tips and tricks for mapping in GE

Background & Experience

  16 years GIS, CAD & mapping experience
  Oil & Gas front-end specific
  Started using SAFE Software in 1996
  Involved in over 5,000+ client projects
extending worldwide for E&P, service,
financial and environmental companies
  Most projects are constructed using ESRI
ArcView, MicroStation and in-house software
applications
  Innovative, cost effective solutions for clients

Google Earth Fundamentals

  Keyhole Corporation designed the program
‘Earth Viewer’ in 2001
  Resulted in the now famous KML extension,
which stands for Keyhole Markup Language
  Sold to Google in Oct. 2004, and re-launched
as Google Earth in 2005
  KML version 2.2 is the current accepted format
of the OGC (Open Geospatial Consortium)
  Multi-platform (Windows, Macs, Linux & iPhone)


  Ties in well with other Open formats, such as
GML (Geography Markup Language), WFS (Web Feature Service),
WMS (Web Map Service) & XML (Extensible Markup Language)
  KML is the default extension for GE
  KMZ is a compressed version of a KML file
  Thanks to SAFE, most data types can be easily
migrated to GE
  Points, Lines & Polygons
  Raster data
  Models


  These data types can stand alone or be
integrated into one single file
  Data migrated to GE must be reprojected to
Geographic WGS84 coordinates (LL84)
  There are two versions of GE available
  Google Earth (free)
  Google Earth PRO (for commercial external use - $$$)

GE Disclaimer

  If you use GE for any external commercial purpose, you will
need to license GE Pro. Examples of external use include
creating and distributing KML/KMZ files or movies, using
imagery from GE in reports and presentations, and
developing information that will be displayed or distributed
outside of your organization. The cost is $400 annually
  There is a free 7 day trial available from their web site
http://earth.google.com/
  If you use the software for internal uses ONLY, then you do
not need to upgrade to GE Pro

Client example - Migrating
data to Google Earth

Seismic

Grid Land

FME
Pipelines Wells
Workbench

Culture Geological

Raster

Client example - Migrating
data to Google Earth

Ten effective ways to leverage your
GIS, CAD and databases in GE

1.  Point, Line, Polygon Data in a KMZ
2.  Satellite data tasking
3.  Fly a path
4.  2D & 3D base mapping
5.  View & validate seg-p1 data (view database
features)
6.  Apply covers (with sliders  to hide imagery)
7.  Server side KMZ deployment
8.  Import Raster data (geological, topo maps)
9.  3D Models (add with 3D buildings)
10.  Extrusions

Value Proposition –
Why use Workbench?

  Low cost
  Easy to use / Intuitive layout
  It’s FAST!!!
  Don’t need to be a programmer to be an
effective user
  Dramatic results for clients
  Easy to automate processes and serve out
data
  One-stop solution for all formats

Mapping in GE –
Cool Tips & Tricks

  Covers
  Sliders
  View data in 4D (3D + time)
  Satellite imagery over time
  Field development (new cutlines & well pads)
  Environmental management (deforestation)
  Can be viewed as a movie and looped
  Dates can be controlled
  Tie in WMS (web mapping service)
  Federal culture datasets from Geobase or CanVec (NTDB)

  WFS (web feature service) will become mainstream

Mapping in GE –
Cool Tips & Tricks

  Compile your world Geospatially in 3D
  using free modeling tools such as SketchUp
(accurate to 1 inch relative to the ground)
  Portable laser scanners are becoming relevant

Closing remarks

  Start simple and then add complexity
  Compare the file size differences between a
KML & KMZ file. It’s big!
  If you can dream it up, it can be created
  With a few tweaks, GE could become THE
best low-cost global mapping solution.
  SAFE Software provides THE leading software
bridge to be a part of that building process

Thank You!

  Questions or comments?

  For more information:
  Terry Steinkey

terry.steinkey@divestco.com
(403) 537-9898

An Integrated Approach to Migrating Mapping Data to Google Earth

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