Re: [netmod] I-D Action: draft-chopps-netmod-geo-location-00.txt
Kent Watsen <kent+ietf@watsen.net> Thu, 28 February 2019 15:38 UTC
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From: Kent Watsen <kent+ietf@watsen.net>
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Date: Thu, 28 Feb 2019 15:38:28 +0000
In-Reply-To: <51C97F98-F877-49D4-9250-5213A31B442D@chopps.org>
Cc: NETMOD Working Group <netmod@ietf.org>
To: Christian Hopps <chopps@chopps.org>
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Subject: Re: [netmod] I-D Action: draft-chopps-netmod-geo-location-00.txt
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This is a neat draft. Reminds me of when I worked on the Virtual Reality and real-time simulations. I once wrote a class to convert locations, vectors, and orientations to and from WGS84 geocentric coordinate space and topocentric coordinate space systems. I was fresh out of college with a Math degree, so of course they gave it to the new guy (me) to figure out ;) Anyway, while WGS84 appears to still be applicable, it looks like a lot of other standards work has occurred since. I'd have to dig into it to provide a deeper comment. From a gap-perspective, it seems that this module covers locations, but not vectors or orientations (intentional?) Note: "heading" defines a value in just a single dimension, so doesn't work for VR. From an add-perspective, I'm surprised to see "speed" included here, at least we always had 1st (and 2nd) order temporal information defined elsewhere. Kent // contributor > On Feb 27, 2019, at 9:39 PM, Christian Hopps <chopps@chopps.org> wrote: > > FYI. > >> Begin forwarded message: >> >> From: internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> >> Subject: I-D Action: draft-chopps-netmod-geo-location-00.txt >> Date: February 26, 2019 at 3:59:23 PM EST >> To: <i-d-announce@ietf.org <mailto:i-d-announce@ietf.org>> >> Reply-To: internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> >> >> >> A New Internet-Draft is available from the on-line Internet-Drafts directories. >> >> >> Title : YANG Geo Location >> Author : Christian Hopps >> Filename : draft-chopps-netmod-geo-location-00.txt >> Pages : 17 >> Date : 2019-02-26 >> >> Abstract: >> This document defines a generic geographical location object YANG >> grouping. The geographical location grouping is intended to be used >> in YANG models for specifying a location on or in reference to the >> Earth or any other astronomical object. >> >> >> The IETF datatracker status page for this draft is: >> https://datatracker.ietf.org/doc/draft-chopps-netmod-geo-location/ <https://datatracker.ietf.org/doc/draft-chopps-netmod-geo-location/> >> >> There are also htmlized versions available at: >> https://tools.ietf.org/html/draft-chopps-netmod-geo-location-00 >> https://datatracker.ietf.org/doc/html/draft-chopps-netmod-geo-location-00 >> >> >> Please note that it may take a couple of minutes from the time of submission >> until the htmlized version and diff are available at tools.ietf.org. >> >> Internet-Drafts are also available by anonymous FTP at: >> ftp://ftp.ietf.org/internet-drafts/ >> >> _______________________________________________ >> I-D-Announce mailing list >> I-D-Announce@ietf.org >> https://www.ietf.org/mailman/listinfo/i-d-announce >> Internet-Draft directories: http://www.ietf.org/shadow.html >> or ftp://ftp.ietf.org/ietf/1shadow-sites.txt >> > > _______________________________________________ > netmod mailing list > netmod@ietf.org > https://www.ietf.org/mailman/listinfo/netmod
- [netmod] I-D Action: draft-chopps-netmod-geo-loca… Christian Hopps
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Kent Watsen
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Christian Hopps
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Martin Bjorklund
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Martin Bjorklund
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Christian Hopps
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… William Lupton
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Martin Bjorklund
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Christian Hopps
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Martin Bjorklund
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… William Lupton
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Martin Bjorklund
- Re: [netmod] I-D Action: draft-chopps-netmod-geo-… Christian Hopps