** **
*From:* nicholas ingalls [mailto:nicholas.inga...@gmail.com]
*Sent:* Thursday, 2013-01-03 15:24
*To:* Andrew Buck; talk-ca@openstreetmap.org
*Subject:* Re: [Talk-ca] Fredericton WMS Offset
** **
Yeah I did a bit more research afterwards to double check, including going
and getting gps
On Tue, Jan 8, 2013 at 12:34 PM, nicholas ingalls
nicholas.inga...@gmail.com wrote:
In reference to the orientation problems, I generally orient according to
gps tracks and I also use the road centre lines from the fredericton open
data portal to ensure areas are correct. (I know the data
What is the official word on the practice of checking non-approved
data sources, not for inclusion in OSM, but to ensure what is being
included is correct?
That is honestly a good question! I guess to me this would be a bit of a
grey area, nowhere is the practice explicitly mentioned. I agree
, 2013-01-01 19:23
To: talk-ca@openstreetmap.org
Subject: [Talk-ca] Fredericton WMS Offset
Hello all,
I've been recently drawing all of the buildings in Fredericton in preparation
for going around and collecting the addresses. I'd noticed that all the
buildings in Fredericton were offset
]
Sent: Wednesday, 2013-01-02 15:59
To: nicholas ingalls
Cc: talk-ca@openstreetmap.org
Subject: Re: [Talk-ca] Fredericton WMS Offset
Hi,
I am not from the area, but I did want to post my 2 cents about this issue.
Your idea of how the offset got started sounds correct. I would caution you
though
Yeah I did a bit more research afterwards to double check, including going
and getting gps more gps traces and the current (Bing) imagery appears to
be dead on. I also checked it with some centre lines from another data
source (Not importing just to check the imagery) and they also verified
that
Hi,
I am not from the area, but I did want to post my 2 cents about this
issue. Your idea of how the offset got started sounds correct. I
would caution you though that GPS traces can be offset, too, due to
atmospheric effects. To really get a good trace with no offset you
need to do a few
Hello all,
I've been recently drawing all of the buildings in Fredericton in
preparation for going around and collecting the addresses. I'd noticed that
all the buildings in Fredericton were offset. Naturally I assumed that
the original mappers in Fredericton had done this offset on purpose. I
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