g.mo.toolkit.test.TestGG2LCS2GGCoords

The basic test that demonstrates relationship between three major coordinate systems in GRIFIN. A round-trip for coordinates conversions starting from GG to GCS to LCS, and back to GG:

1. XYZ Local Coordinates (LCS): suitable for rendering on graphics hardware (using 32-bit float numbers)
2. XYZ Geocentric (GCS): the unifying coordinate system fundamental for indexing and accessing objects in GRIFIN
3. Geographic Coordinates (GGS): used in geographic applications for referencing features close to the Earth’s surface.

This test is useful for debugging of GShape/GElement representation in GMOs.

✎ 2014-06-20: Collaboration on standards for geospatial interoperability

✎ 2013-10-24: To the limits of GMO modelling

✎ 2013-10-23: Why Geospatial Managed Objects?

✎ 2013-10-23: Computable Geospatial Models

✎ 2013-10-19: Jan's presentation at FOSS4G in Nottingham

✎ 2013-07-30: Q & As for the 8th 3D GeoInfo

✎ 2013-03-21: GRIFIN Clients Screenshots, Drammen

✎ 2012-09-21: Presentation of the Geospatial Managed Object Technology

✎ 2012-09-21: GMO technology demo in Sandvika

✎ 2012-07-03: Laser scanned (LIDAR) data as GMOs

✎ 2012-06-01: Taxis In Oslo Area as GMOs

✎ 2012-03-22: NASA WorldWind client for GRIFIN

✎ 2012-02-24: Frequently asked question about GRIFIN

✎ 2011-12-28: The World of Geographically Referenced Information is Facing a Paradigm Shift

✎ 2011-12-02: GMOs and InfraWorld at the 7th gvSIG International Conference

✎ 2011-10-10: GRIFIN Shell: a unified tool for GMOs

✎ 2011-09-26: Intelligent objects for energy consumption in Norway

✎ 2011-09-08: Towards Digital Earth - 3D Spatial Data

✎ 2010-11-14: InfraWorld and GRIFIN Manged Objects

✎ 2010-09-13: Used development libraries

✎ 2010-09-13: Checkout and build the GRIFIN source code

✎ 2010-09-03: GMO Coordinates Basics

✎ 2009-12-13: EnergyCity Fredrikshavn using GRIFIN at COP15

✎ 2008-03-10: Grifinor Project will host GPL'ed Virtual Globe

✎ 2008-03-10: GRIFIN in NRC funded project

✎ 2007-11-13: EnergyCity Fredrikshavn will use GRIFIN

✎ 2006-05-08: Grifinor set Free