Re: [talk-ph] Alaminos Barangay borders

[maning sambale]

Thanks, I'll check them out.

On Sat, Jun 27, 2020 at 06:19 Glen Scott  wrote:

> Hi Maning,
>
> Well, perhaps someone could help
> I've dropped photos of the survey maps here:
>
>
> https://drive.google.com/drive/folders/1aP320V49extQNfx5nPmrGivWWnBCO_YJ?usp=sharing
>
> The plan was to reduce file size a bit, then stitch them together to get a
> less expansive view - to be able to focus on Barangay boundaries vs.
> features, rather than land lots.
>
> The survey is quite old (e.g I know of some street names and alignments
> that have changed) but the DENR chief of the licenses and deeds section at
> Alaminos told me this was the only survey done. As you can see, some of
> those prints are OLD! Apparently there are better copies elsewhere (another
> DENR office) but no digitisation.
>
> It would be great to edit what Vincent has put in there rather than
> totally remove what he's done. I just don't have the time right now -
> probably not for 6 months at least.
>
> The fallback would be to edit based on the Alaminos City hall maps - these
> are very large scale though - examples I sourced from the city hall
> attached here FYI.
>
> So the big chunk of work is to stitch the map photos together, but in a
> manageable size but with enough resolution to see features that peg
> boundary location.
>
> When I was first thinking of adding Barangay boundaries I had a look
> around at what was available online - nothing was consistent (wildly
> different in fact), and nothing matched the Alaminos City Hall maps. It's
> clear the city hall maps are based on the cadastral survey maps, and it's
> hard to imagine that these are not the correct boundaries.
>
> Cheers
>
> Glen
>
>
> On Sat, 27 Jun 2020 at 00:22, maning sambale 
> wrote:
>
>> hi glen,
>>
>> unfortunately I haven't had the time to stitch the cadastral set together
 in electronic format to arrive at a more accurate border than the Alaminos
 City Hall map, which is at quite a small scale

>>>
>>
>> How can we help you get this done?
>>
>>> --
>> Maning Sambale (mobile)
>>
> --
Maning Sambale (mobile)
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Re: [talk-ph] Alaminos Barangay borders

[maning sambale]

>
> hi glen,

unfortunately I haven't had the time to stitch the cadastral set together
>> in electronic format to arrive at a more accurate border than the Alaminos
>> City Hall map, which is at quite a small scale
>>
>

How can we help you get this done?

> --
Maning Sambale (mobile)
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Re: [talk-ph] Alaminos Barangay borders

[Erwin Olario]

Glen, thank you for the heads up! Boundaries are great to have, but I'll
also look into the affected changesets, and reach out to the contributor

Are you still in Pangasinan? Stay healthy and safe.

/erwin

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On Fri, Jun 26, 2020 at 2:21 PM Glen Scott  wrote:

> Hi PH mapping folks,
> I was just in a boring online meeting and had a chance to look at OSM
> (been too busy to get to it for a while).  I noticed Barangay borders have
> been added to Alaminos (and between Alaminos and other Pangasinan cities),
> yet these are radically different to either Alaminos Town Hall maps or the
> Cadastal survey map set I got from DENR.
>
> The borders were added by VMPanes, I'll try to contact VMPanes to
> establish the basis of the borders. I think that no borders is better than
> incorrect borders, unfortunately I haven't had the time to stitch the
> cadastral set together in electronic format to arrive at a more accurate
> border than the Alaminos City Hall map, which is at quite a small scale.
>
> Cheers
> Glen
>
>
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