[Freegis-list] Martin Reddy's Open Source Projects

Felipe G. Nievinski fnievinski at cpovo.net
Mon Jun 11 18:24:09 CEST 2001


Hey Paul, I'm not Martin! :)

I'm sorry I was not clear - I had just made a suggestion, his page looked great.
Maybe Jan-Oliver or Bernhard could invite him, I think he would like to be part of this group.

I can't connect to tsmapi.com too, but I thought it could be some local routing problem here, since I can't access a lot of sites in USA. I found an addrees which can be an alias to the site: http://www.ai.sri.com/tsmApi/ (it worked).

About SRI company, it's that company which proposed the .geo (dot-geo) domain name to ICANN last year, remember?
It is a very interesting architecture for data discovery.


cheers,
Felipe.

*********** REPLY SEPARATOR  ***********

On 11/06/01 at 14:34 Paul Selormey wrote:

>Hello Martin,
>Thanks for your contributions to the open source efforts. I have taken a lot
>at your page and it is cool.
>My browser, however, refused to enter the site
>
>http://www.tsmapi.com/
>
>is the url really correct?
>I also wish to do a purely Win32 version of VRML viewer, where do I get
>information
>to start? Are there some libraries to use? Please help me and any
>information, I completely
>ignorant here.
>BTW, what is the meaning of SRI? It seems to be a big and old orgnization,
>but I could not
>find the meaning on the homepage.
>
>Best regards,
>Paul.
>
>----- Original Message -----
>From: "Felipe G. Nievinski" <fnievinski at cpovo.net>
>To: <Freegis-list at intevation.de>
>Sent: Monday, June 11, 2001 1:37 PM
>Subject: [Freegis-list] Martin Reddy's Open Source Projects
>
>
>
>Martin Reddy's Open Source Projects
>http://www.ai.sri.com/~reddy/home/source.html
>
>Definitely, someone who would like to be here:
>"I am at my happiest when I coding. I have worked on a number of software
>projects throughout my personal and professional career
>and where possible I try to release these as Open Source for anyone to
>benefit from. That is, freely-available source code, normally under one of
>the OSI-branded software licenses such as GPL or Apache. Below is a
>selection of some of my Open Source projects."
>
>So, the softwares:
>
>DEM2GeoEG
>http://www.ai.sri.com/~reddy/geovrml/dem2geoeg/
>DEM2GeoEG is a program to convert US Geological Survey Digital Elevation
>Model (DEM) data into a VRML .wrl file that uses the GeoVRML 1.0
>GeoElevationGrid. The code is written in C and supports numerous options for
>manipulating the output model.
>(pls pay attention the source code doesn't have any indication of GPL or
>Apache license, just a 'public domain' status)
>
>tsmApi
>http://www.tsmapi.com/
>The Tile Set Manager API is a freely-available set of tools for creating
>massive multi-resolution terrain models that can be browsed by the
>TerraVision terrain visualization system, as well as produce GeoVRML
>versions of these models. This library is maintained by a number of
>engineers at SRI and is released under the Apache license.
>
>yet another coordinate transformation tool
>GeoTransform
>http://www.ai.sri.com/geotransform/
>The source code is available, but it's subject to the GeoTransform License
>Agreement, which it not a free software license. :((
>
>GeoVRML 1.0 Open Source Sample Implementation
>http://www.geovrml.org/1.0/
>Developers can obtain the full source code for the GeoVRML 1.0 nodes and
>associated run-time. These are supplied in the spirit of open source to
>foster exchange of knowledge and enable the community to further develop
>these capabilities.
>Here we have a problem:
>"N.B. Part of the GeoVRML implementation is based upon the GeoTransform Java
>package. This was derived from the SEDRIS Conversions API and as such comes
>under the SEDRIS License.  Essentially, the GeoTransform package is freely
>available and you can use it as a component of a product that you sell.
>However, you cannot sell the GeoTransform package itself, and all derivative
>works that you make on the package must be published openly under the terms
>of the original license."
>"The rest of the GeoVRML source code is released under the Open Source
>Apache license."
>
>cheers,
>Felipe.
>
>
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