You can also save all your control points in cases of glitches, but not sure if possible to restore them. Just add /gcps to the url of the map, as in http://mapwarper.net/maps/8225/gcps.
Tim may elucidate when he catches up with this conversation. Jerry On 30 October 2015 at 14:54, Sanjay Seth <[email protected]> wrote: > It looks like I would have to get an Admin account to do batch imports? > > Between manual control points and batch imports, I think we’re set. This > is a great tool. > > — > > *Sanjay Seth* | Research Analyst > > Regional Plan Association > > (917) 546-4327 | rpa.org > > > From: Albin Larsson <[email protected]> > Date: Fri, 30 Oct 2015 10:49:05 -0400 > To: Sanjay Seth <[email protected]> > Cc: SK53 <[email protected]>, "[email protected]" < > [email protected]> > Subject: Re: [OHM] Building Infrastructure for OHM RPA Historic > Wetland Mapping > > Maps Warper support batch imports too so I guess it would be a great match > for this project. > > // > Albin > On Oct 30, 2015 15:45, "Sanjay Seth" <[email protected]> wrote: > >> Awesome! Sorry, a bit new to MapWarper. But thanks for pointing that out. >> Didn’t see the control panel. That’s perfect! >> >> — >> >> *Sanjay Seth* | Research Analyst >> >> Regional Plan Association >> >> (917) 546-4327 | rpa.org >> >> >> From: SK53 <[email protected]> >> Date: Fri, 30 Oct 2015 10:35:34 -0400 >> To: Sanjay Seth <[email protected]> >> Cc: Albin Larsson <[email protected]>, "[email protected]" < >> [email protected]> >> Subject: Re: [OHM] Building Infrastructure for OHM RPA Historic >> Wetland Mapping >> >> You can manually add control points in MapWarper: I've done it as a >> starting point for a few GSGS 3906 maps by finding the lat/lon for the >> corners (IIRC using nearby.co.uk). All you do is mark the relevant point >> on the target, mark anywhere in the rectification layer and then adjust the >> lat lon values in the control panel. >> >> Jerry >> >> On 30 October 2015 at 14:34, Sanjay Seth <[email protected]> wrote: >> >>> Very cool! Thanks for doing that, Albin. I’ll start testing it out >>> locally and will let you know how it goes! >>> >>> I would love to use Map Warper. It just doesn’t seem to work for these >>> maps. The NOAA maps only map out natural features – so, there aren’t really >>> any strong points to use for rectification. It’s from the 1830’s, so you >>> can’t use the coastline or riverbeds – and there aren’t any roads on these >>> maps. >>> >>> >>> >>> >>> The only accurate way to do the rectification for these maps is to use >>> these graticules, translate into decimal degrees, and create a >>> rectification point from that: >>> >>> >>> >>> It doesn’t seem as though map warper allows you to make custom >>> rectification points based off the decimal degrees of the point – but is >>> rather a more visual interface that requires the historic maps to have a >>> feature represented on the current OSM map. >>> >>> — >>> >>> *Sanjay Seth* | Research Analyst >>> >>> Regional Plan Association >>> >>> (917) 546-4327 | rpa.org >>> >>> >>> From: Albin Larsson <[email protected]> >>> Date: Thu, 29 Oct 2015 19:52:42 -0400 >>> To: Sanjay Seth <[email protected]> >>> Cc: SK53 <[email protected]>, "[email protected]" < >>> [email protected]> >>> Subject: Re: [OHM] Building Infrastructure for OHM – RPA Historic >>> Wetland Mapping >>> >>> Maps Warpers mask feature can deal with those map borders ;-) >>> >>> Here is the OHM instance of TM: >>> https://github.com/Abbe98/osm-tasking-manager2/tree/RPA-wetlands >>> >>> Everything should be working except, making queries directly to OHM >>> using the Overpass Turbo link, it's possible using some data setting in the >>> URL but I haven't used it recently. Some string could say OpenStreetMap in >>> some places to but most of them should be right. >>> >>> For OAuth I created an app "RPA - Wetlands" it's "Main Application URL" >>> is set to the Github repo but as far as I remember this won't be an issue >>> at least not when running it locally. >>> >>> // >>> Albin >>> >>> 2015-10-29 21:17 GMT+01:00 Sanjay Seth <[email protected]>: >>> >>>> That was quick! Looking forward to test driving the TM tomorrow. Thanks >>>> for jumping in on this, Albin. >>>> >>>> The good thing about the maps we have chosen is that, based on the 1830 >>>> to 1850 time period, there isn't significant overlap of map content. >>>> However, there are overlapping borders that do need to be cropped out. >>>> >>>> I am hesitant to use Map Warper for these historic maps, as the >>>> features on the map are mostly natural. But I could be convinced. Here's >>>> our current methodology for georeferencing: >>>> https://www.dropbox.com/s/g2fz8ti9npmbh30/Tutorial_and_Methodology_for_Mapping_Historic_Wetlands.pdf?dl=0 >>>> >>>> These are all of the maps we are going to georeference from the NY >>>> metro region: >>>> https://www.dropbox.com/sh/q73vhjrnj0e1lbf/AADTjbuSbYM7n2JgtWLG-vOya?dl=0 >>>> >>>> This is a map RPA created in 2003 that looks at many of the historic >>>> wetlands in the NY/NJ Harbor, from a single British survey map: >>>> https://www.dropbox.com/s/pc0p9i6nlvfs1tm/RPA_Historic_TIdelands_NYNJ_Harbor_Estuary.jpg?dl=0 >>>> >>>> And here are some examples of georeferenced maps (Tif): >>>> https://www.dropbox.com/sh/xe0naanoabdtavt/AACiPDiUyGJA6LbrOjIOpqO2a?dl=0 >>>> >>>> In order to create a draft TMS, I uploaded the individually referenced >>>> maps as GeoTIFFs into TileMill, combined into a single map, and was able to >>>> export a single map in a TMS format. >>>> >>>> However, ideally to make this scalable beyond the New York metro >>>> region, we would want to use something like MapWarper to make it easy for >>>> others to georeference other geographies or times series. >>>> >>>> Thoughts? >>>> >>>> Thanks! -s >>>> >>>> >>>> Sanjay Seth | Research Analyst >>>> (917) 546-4327 | www.rpa.org >>>> Regional Plan Association >>>> ________________________________________ >>>> From: Albin Larsson [[email protected]] >>>> Sent: Thursday, October 29, 2015 3:51 PM >>>> To: SK53 >>>> Cc: [email protected] >>>> Subject: Re: [OHM] Building Infrastructure for OHM – RPA Historic >>>> Wetland Mapping >>>> >>>> But that wouldn't work if the maps overlap? Such as maps over the same >>>> area but for different time periods. >>>> >>>> I got an instance of TM up and running against OHM, will probably find >>>> some issues but is published my code later tonight. >>>> >>>> // >>>> Albin >>>> >>>> You need to look at what Donal Diamond (IrlJdel) does for the GSGS3906 >>>> maps which are individually warped on map warper, but pulled together in a >>>> single TMS layer. >>>> >>>> Example individual map TMS: >>>> http://mapwarper.net/maps/tile/11180/{zoom}/{x}/{y}.png< >>>> http://mapwarper.net/maps/tile/11180/%7Bzoom%7D/%7Bx%7D/%7By%7D.png> >>>> Combined TMS: tms[18]: >>>> http://mapwarper.net/layers/tile/101/{zoom}/{x}/{y}.png< >>>> http://mapwarper.net/layers/tile/101/%7Bzoom%7D/%7Bx%7D/%7By%7D.png> >>>> >>>> I don't know what magic is involved, but it works. >>>> >>>> Jerry >>>> >>>> On 29 October 2015 at 19:20, Albin Larsson <[email protected] >>>> <mailto:[email protected]>> wrote: >>>> 3000 maps is a bit of a issue, iD API for custom TMS layer only support >>>> one at a time, and I guess that those 3000 maps is overlapping too? For >>>> example the HOT TM has one TMS layer for each project, something that >>>> wouldn't work in this case. >>>> >>>> I see two possible solutions for this, one is to add the link to each >>>> relevant TMS layer in the task description, this would be a lot of manual >>>> work. Another and probably better solution is to add all maps to iDs >>>> imagery index, currently there is less then 200 maps there, I'm not sure >>>> about how much 3000 maps would affect performance... This solution requires >>>> that all maps has bounding boxes. Maybe I would need to setup a custom iD >>>> instance too... >>>> >>>> // >>>> Albin >>>> >>>> >>>> 2015-10-29 20:03 GMT+01:00 Steven Johnson <[email protected]<mailto: >>>> [email protected]>>: >>>> Hi Albin, >>>> I think that's essentially the task, but instead of invoking >>>> openstreetmap, the TM would instead point to OHM. Awesome if you can stand >>>> up a new instance! >>>> Thanks, >>>> >>>> -- SEJ >>>> -- twitter: @geomantic >>>> -- skype: sejohnson8 >>>> >>>> There are two types of people in the world. Those that can extrapolate >>>> from incomplete data. >>>> >>>> On Thu, Oct 29, 2015 at 2:46 PM, Albin Larsson <[email protected] >>>> <mailto:[email protected]>> wrote: >>>> >>>> I'm looking into it, shouldn't take much time at all to setup. Just >>>> setting up a new TM instance connected to OpenHistoricalMap? >>>> >>>> // >>>> Albin >>>> >>>> On Oct 29, 2015 19:32, "Sanjay Seth" <[email protected]<mailto: >>>> [email protected]>> wrote: >>>> Hi folks – >>>> >>>> I had sent around an email about a month ago about a project at RPA ( >>>> www.rpa.org<http://www.rpa.org>) to map the historic wetlands of the >>>> New York metropolitan region from the 1830’s - 1850’s, as part of our >>>> research on climate adaptation. (See email chain below for details). >>>> >>>> The project has started to take off. We have had a great response from >>>> the community so far – and have partnered with Steven Johnson at TeachOSM >>>> and others to shepherd this mapping effort. Through this project, we hope >>>> to build out some of the infrastructure that would help the OHM community >>>> continue to grow. >>>> >>>> For this project, we will need a Tasking Manager that is connected to >>>> OHM. We could build off the TeachOSM TM by overriding the default iD link >>>> for each job – or set up an entirely separate TM for OHM. I think the >>>> latter may be a better option. Is there other infrastructure OHM needs to >>>> move forward that could fit in the scope of this project? (I have a modest >>>> amount of funding that I could use to defray some of the cost of >>>> development time. Can anyone on this list point me in the direction of >>>> someone who would be willing to get an OHM-connected TM up and running?) >>>> >>>> I look forward to hearing any comments, questions, ideas, suggestions >>>> from you about this project as it moves forward – and to gauge your >>>> interest in the project as a whole. If you would like to be involved in >>>> this project, please feel free to contact either myself ([email protected] >>>> <mailto:[email protected]>) or Steven ([email protected]<mailto: >>>> [email protected]>). >>>> >>>> Thanks! >>>> Sanjay >>>> >>>> Sanjay Seth | Research Analyst >>>> (917) 546-4327<tel:%28917%29%20546-4327> | www.rpa.org< >>>> http://www.rpa.org> >>>> Regional Plan Association >>>> _______________________________________________ >>>> Historic mailing list >>>> [email protected]<mailto:[email protected]> >>>> https://lists.openstreetmap.org/listinfo/historic >>>> >>>> _______________________________________________ >>>> Historic mailing list >>>> [email protected]<mailto:[email protected]> >>>> https://lists.openstreetmap.org/listinfo/historic >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Historic mailing list >>>> [email protected]<mailto:[email protected]> >>>> https://lists.openstreetmap.org/listinfo/historic >>>> >>>> >>>> >>>> >>>> >>>> >>>> ________________________________ >>>> >>>> This email has been scanned for spam and viruses by Proofpoint >>>> Essentials cloud email security - click here< >>>> https://us1.proofpointessentials.com/index01.php?mod_id=11&mod_option=logitem&mid=762151066&rid=48209320&report=1> >>>> to report this email as spam. >>>> >>> >>> >>> >>> ------------------------------ >>> >>> This email has been scanned for spam and viruses by Proofpoint >>> Essentials cloud email security - click here >>> <https://us1.proofpointessentials.com/index01.php?mod_id=11&mod_option=logitem&mid=762696488&rid=48209320&report=1> >>> to report this email as spam. >>> >>> >> >> >> ------------------------------ >> >> This email has been scanned for spam and viruses by Proofpoint Essentials >> cloud email security - click here >> <https://us1.proofpointessentials.com/index01.php?mod_id=11&mod_option=logitem&mid=764042427&rid=48209320&report=1> >> to report this email as spam. >> >> > > ------------------------------ > > This email has been scanned for spam and viruses by Proofpoint Essentials > cloud email security - click here > <https://us1.proofpointessentials.com/index01.php?mod_id=11&mod_option=logitem&mid=764094492&rid=48209320&report=1> > to report this email as spam. > >
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