[Talk-us] Whole-US Garmin Map update - 2020-02-02

2020-02-04 Thread Dave Hansen
These are based off of Lambertus's work here:

http://garmin.openstreetmap.nl

If you have questions or comments about these maps, please feel
free to ask.  However, please do not send me private mail.  The
odds are, someone else will have the same questions, and by
asking on the talk-us@ list, others can benefit.

Downloads:

http://daveh.dev.openstreetmap.org/garmin/Lambertus/2020-02-02

Map to visualize what each file contains:


http://daveh.dev.openstreetmap.org/garmin/Lambertus/2020-02-02/kml/kml.html


FAQ



Why did you do this?

I wrote scripts to joined them myself to lessen the impact
of doing a large join on Lambertus's server.  I've also
cut them in large longitude swaths that should fit conveniently
on removable media.  

http://daveh.dev.openstreetmap.org/garmin/Lambertus/2020-02-02

Can or should I seed the torrents?

Yes!!  If you use the .torrent files, please seed.  That web
server is in the UK, and it helps to have some peers on this
side of the Atlantic.

Why is my map missing small rectangular areas?

There have been some missing tiles from Lambertus's map (the
red rectangles),  I don't see any at the moment, so you may
want to update if you had issues with the last set.

Why can I not copy the large files to my new SD card?

If you buy a new card (especially SDHC), some are FAT16 from
the factory.  I had to reformat it to let me create a >2GB
file.

Does your map cover Mexico/Canada?

Yes!!  I have, for the purposes of this map, annexed Ontario
in to the USA.  Some areas of North America that are close
to the US also just happen to get pulled in to these maps.
This might not happen forever, and if you would like your
non-US area to get included, let me know. 

-- Dave


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Re: [Talk-us] Mapping for emergency services

2020-02-04 Thread Simon Poole
Just a general remark: we have active fire fighters contributing and using OSM 
in many places around the globe maybe it's time for a global exchange of ideas 
and a common forum for that?

Simon

PS: unluckily HOT and FOSM are already taken so a acronym will need some work 
:-)

Am 4. Februar 2020 15:57:57 MEZ schrieb Paul Johnson :
>On Mon, Feb 3, 2020 at 8:58 AM Mike Thompson 
>wrote:
>
>> Mike,
>>
>> That is a very compelling story.  Thanks to you and the other OSM
>folks
>> involved for making it happen and to you for writing the diary entry.
> I
>> have often thought that OSM would be a great resource emergency
>responders
>> because in some areas it contains data that no one else has, but
>generally
>> the reaction that I have gotten when I have suggested this to such
>> officials was "we have our own data", "we have already invested in
>xyz
>> system" (sunk cost fallacy), or "how can we trust OSM?".  The
>exception was
>> a search and rescue group that used OSM to help locate missing people
>in
>> the back country because OSM contains trails that no other source
>has.
>>
>> Is this being publicised outside of the OSM community?  There are
>probably
>> associations for fire fighters and other emergency response
>professionals
>> and perhaps someone from the FD involved could speak about this
>project at
>> one of their conferences to get agencies in other parts of the
>country (or
>> world) interested.
>>
>
>I've been to a few furry conventions in Oklahoma where firefighters
>have
>attended and cartography has come up.  Oddly enough, for the rural
>firefighters?  Osmand with Microsoft Earth imagery as the background is
>their most popular pick because it works brilliantly offline and we
>have
>better map data than the state itself does.  The E911 system (where
>available) spits 'em a set of coordinates, so punch that in and go. 
>Hit
>the destination distance button to cache in the imagery around where
>they're going in case the exact driveway or building hasn't been mapped
>yet.

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Re: [Talk-us] Mapping for emergency services

2020-02-04 Thread Paul Johnson
On Mon, Feb 3, 2020 at 8:58 AM Mike Thompson  wrote:

> Mike,
>
> That is a very compelling story.  Thanks to you and the other OSM folks
> involved for making it happen and to you for writing the diary entry.  I
> have often thought that OSM would be a great resource emergency responders
> because in some areas it contains data that no one else has, but generally
> the reaction that I have gotten when I have suggested this to such
> officials was "we have our own data", "we have already invested in xyz
> system" (sunk cost fallacy), or "how can we trust OSM?".  The exception was
> a search and rescue group that used OSM to help locate missing people in
> the back country because OSM contains trails that no other source has.
>
> Is this being publicised outside of the OSM community?  There are probably
> associations for fire fighters and other emergency response professionals
> and perhaps someone from the FD involved could speak about this project at
> one of their conferences to get agencies in other parts of the country (or
> world) interested.
>

I've been to a few furry conventions in Oklahoma where firefighters have
attended and cartography has come up.  Oddly enough, for the rural
firefighters?  Osmand with Microsoft Earth imagery as the background is
their most popular pick because it works brilliantly offline and we have
better map data than the state itself does.  The E911 system (where
available) spits 'em a set of coordinates, so punch that in and go.  Hit
the destination distance button to cache in the imagery around where
they're going in case the exact driveway or building hasn't been mapped
yet.
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