Re: [HOT] Slum mapping project need help to imagery stitching
Well, look like GoPro Hero4 Black is top current gamut [1]. We use sensor at medium capacity to reduce angle lenses. With good expectations! Humberto [1] http://es.shop.gopro.com/cameras 2015-04-22 12:24 GMT-05:00 Stephen Mather step...@smathermather.com: Oh, good old GoPro... we really need to find a consistent and good solution for wide angle lenses for ODM. Ok, now I have a dataset that requires it. Let's see what can be done... . Cheers, Best, Steve On Tue, Apr 21, 2015 at 12:41 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi Stephen, Images can be downloaded from https://drive.google.com/open?id=0B19WcoSjCmvnfmFXaGQ1TDVndlk3S3FmUDBxek9iUzFSM1FRWDQwblhLR1BiSnJBQmFxbTQauthuser=0 you must add: --force-focal x after run.pl From OpenDroneMap mailing list a suggestion is tu use x value between 9 and 11 mm Please let us know if is possible to create a point cloud model. Cheers, Humberto PS: Camera is a GoPro HERO4 Black 2015-04-20 19:58 GMT-05:00 Stephen Mather step...@smathermather.com: Hi Humberto, Any way to get the original raw images? I'd love to try processing these in OpenDroneMap... . Cheers, Best, Steve On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
OK. Good to know the sensor settings too. On Apr 23, 2015 12:41 PM, hyan...@gmail.com hyan...@gmail.com wrote: Well, look like GoPro Hero4 Black is top current gamut [1]. We use sensor at medium capacity to reduce angle lenses. With good expectations! Humberto [1] http://es.shop.gopro.com/cameras 2015-04-22 12:24 GMT-05:00 Stephen Mather step...@smathermather.com: Oh, good old GoPro... we really need to find a consistent and good solution for wide angle lenses for ODM. Ok, now I have a dataset that requires it. Let's see what can be done... . Cheers, Best, Steve On Tue, Apr 21, 2015 at 12:41 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi Stephen, Images can be downloaded from https://drive.google.com/open?id=0B19WcoSjCmvnfmFXaGQ1TDVndlk3S3FmUDBxek9iUzFSM1FRWDQwblhLR1BiSnJBQmFxbTQauthuser=0 you must add: --force-focal x after run.pl From OpenDroneMap mailing list a suggestion is tu use x value between 9 and 11 mm Please let us know if is possible to create a point cloud model. Cheers, Humberto PS: Camera is a GoPro HERO4 Black 2015-04-20 19:58 GMT-05:00 Stephen Mather step...@smathermather.com: Hi Humberto, Any way to get the original raw images? I'd love to try processing these in OpenDroneMap... . Cheers, Best, Steve On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Oh, good old GoPro... we really need to find a consistent and good solution for wide angle lenses for ODM. Ok, now I have a dataset that requires it. Let's see what can be done... . Cheers, Best, Steve On Tue, Apr 21, 2015 at 12:41 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi Stephen, Images can be downloaded from https://drive.google.com/open?id=0B19WcoSjCmvnfmFXaGQ1TDVndlk3S3FmUDBxek9iUzFSM1FRWDQwblhLR1BiSnJBQmFxbTQauthuser=0 you must add: --force-focal x after run.pl From OpenDroneMap mailing list a suggestion is tu use x value between 9 and 11 mm Please let us know if is possible to create a point cloud model. Cheers, Humberto PS: Camera is a GoPro HERO4 Black 2015-04-20 19:58 GMT-05:00 Stephen Mather step...@smathermather.com: Hi Humberto, Any way to get the original raw images? I'd love to try processing these in OpenDroneMap... . Cheers, Best, Steve On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Awesome work everyone, the imagery looks great on JOSM! Well done to everyone that was involved in making this happen. @Humberto: For your next mapping party, you should consider including an appropriate *source *tagging schema. building=yes source=techo.org date=2015-03-16 If imagery was collected by techo, they should at least be included in the source for some recognition. Great work again! - Denis *~~* *LinkedIn: **DenisCarriere http://ca.linkedin.com/in/deniscarriere* *Twitter: @DenisCarriere https://twitter.com/DenisCarriere/* *GitHub: DenisCarriere https://github.com/DenisCarriere* On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Hi Stephen, Images can be downloaded from https://drive.google.com/open?id=0B19WcoSjCmvnfmFXaGQ1TDVndlk3S3FmUDBxek9iUzFSM1FRWDQwblhLR1BiSnJBQmFxbTQauthuser=0 you must add: --force-focal x after run.pl From OpenDroneMap mailing list a suggestion is tu use x value between 9 and 11 mm Please let us know if is possible to create a point cloud model. Cheers, Humberto PS: Camera is a GoPro HERO4 Black 2015-04-20 19:58 GMT-05:00 Stephen Mather step...@smathermather.com: Hi Humberto, Any way to get the original raw images? I'd love to try processing these in OpenDroneMap... . Cheers, Best, Steve On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Hi Humberto, Any way to get the original raw images? I'd love to try processing these in OpenDroneMap... . Cheers, Best, Steve On Thu, Apr 16, 2015 at 12:48 PM, hyan...@gmail.com hyan...@gmail.com wrote: Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Hola Humberto,
Very nice work taking these drone images.
I made an orthomosaic from the 89 photos in your Original photos
folder, processed with Pix4Dmapper by Pix4D, and georeferenced it with
QGIS and GDAL based on Bing imagery (from which current OSM data was
traced).
It is available as TMS at this URL (for JOSM, in jpeg):
tms[23]:http://imagery.openstreetmap.fr/tms/1.0.0/isladeleon/{zoom}/{x}/{y}
(There is also a png version, which allows transparency on the borders,
but has heavier tiles:
tms[23]:http://imagery.openstreetmap.fr/tms/1.0.0/isladeleon_png/{zoom}/{x}/{y}
)
Best wishes,
Jean-Guilhem
(The old team running HOT US Inc. did not support these efforts, led
by Fred, initially for OSM Haïti community. Will the new Board support
them?)
Le 17/04/2015 23:39, hyan...@gmail.com a écrit :
Thanks Frederic! Really inspiring OSM Haiti community outcomes, I'll
communicate with them. Nice to know about Techo there.
Sure these methodology will fit in Colombia slums too, floods are a
common variable, hope get funded!
Humberto
2015-04-17 2:44 GMT-05:00 Frederic Moine frmo...@gmail.com
mailto:frmo...@gmail.com:
I 'm on a mission now in Guinéa and I don’t have my software
install in my machine.
In terms of processing OSM Haiti get all the software to do that
but I don’t know their planning (talk...@openstreetmap.org
mailto:talk...@openstreetmap.org) but they can help . They have
completed over 200 km2 of drone image.
http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719
Damage assessment:
They also monitored a 15 km2 area after a disaster (2012)
https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/
Every year they make flights over this area to monitor the situation
And the most important use of mapping party to promote change in
neighborhoods. ( reduction of risks, cholera, alleviates diarrhea
, reducing violence , etc ...)
https://vimeo.com/121407863
We have also a mini server ( I have to send it to jean guilhem OSM
France for improvment ) which allows us to do image processing in
the field images and compressed images per 9 ( 1GB = 110 MB) to
send the OSM server France or use the image locally via an
internal wifi.
So here it is 100 % OSM and we try to use open source tools. We
are all volunteer with a very limited budget.
We have done in 2014 a project with Cartong, to cover more area.
This year, we used a Near Infra Red caméra to help for land cover
etc...
We are moving also on the 3D...
We are in touch with Techo in Haiti, Canaan area ( hydro simulation).
OSM Haiti are trying to develop in a maker space some cheaper open
source rainfall station ( wind, rain accumulation, etc..). We have
developed a hydro simulation methodology who*can allow* us to make
2D hydro simulation other a ravine in a slum area just after an
heavy rain or flood event.
Include Participatory GIS, OSM, scientific information (rain fall
station in the field) and Drone before and after a flood event.
*So far we didn’t find enough fund to deploy in the field this
methodology*. As soon it is done we will share it.
For the moment all the image are available in JOSM / image / Haiti
drone 2014.
And OSM Haiti as nothing against exchange their experience as
well, for sure : )
All the best FredM
___
HOT mailing list
HOT@openstreetmap.org
https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
This whole process is another example of why I love HOT:
Community members learning about mapping and working with or forming
local mapping groups to address local needs.
Trying new things and learning new technology, sharing and learning locally.
Reaching out to the larger community for collaboration.
Experts from all over sharing their knowledge, skills and time.
An organization helping with resources where it can.
Congratulations to everyone involved!
Our community is really inspiring and I am so happy to be a part of it.
cheers,
Blake
On 4/18/2015 1:09 PM, Jean-Guilhem Cailton wrote:
Hola Humberto,
Very nice work taking these drone images.
I made an orthomosaic from the 89 photos in your Original photos
folder, processed with Pix4Dmapper by Pix4D, and georeferenced it with
QGIS and GDAL based on Bing imagery (from which current OSM data was
traced).
It is available as TMS at this URL (for JOSM, in jpeg):
tms[23]:http://imagery.openstreetmap.fr/tms/1.0.0/isladeleon/{zoom}/{x}/{y}
(There is also a png version, which allows transparency on the borders,
but has heavier tiles:
tms[23]:http://imagery.openstreetmap.fr/tms/1.0.0/isladeleon_png/{zoom}/{x}/{y}
)
Best wishes,
Jean-Guilhem
(The old team running HOT US Inc. did not support these efforts, led
by Fred, initially for OSM Haïti community. Will the new Board support
them?)
Le 17/04/2015 23:39, hyan...@gmail.com a écrit :
Thanks Frederic! Really inspiring OSM Haiti community outcomes, I'll
communicate with them. Nice to know about Techo there.
Sure these methodology will fit in Colombia slums too, floods are a
common variable, hope get funded!
Humberto
2015-04-17 2:44 GMT-05:00 Frederic Moine frmo...@gmail.com
mailto:frmo...@gmail.com:
I 'm on a mission now in Guinéa and I don’t have my software
install in my machine.
In terms of processing OSM Haiti get all the software to do that
but I don’t know their planning (talk...@openstreetmap.org
mailto:talk...@openstreetmap.org) but they can help . They have
completed over 200 km2 of drone image.
http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719
Damage assessment:
They also monitored a 15 km2 area after a disaster (2012)
https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/
Every year they make flights over this area to monitor the situation
And the most important use of mapping party to promote change in
neighborhoods. ( reduction of risks, cholera, alleviates diarrhea
, reducing violence , etc ...)
https://vimeo.com/121407863
We have also a mini server ( I have to send it to jean guilhem OSM
France for improvment ) which allows us to do image processing in
the field images and compressed images per 9 ( 1GB = 110 MB) to
send the OSM server France or use the image locally via an
internal wifi.
So here it is 100 % OSM and we try to use open source tools. We
are all volunteer with a very limited budget.
We have done in 2014 a project with Cartong, to cover more area.
This year, we used a Near Infra Red caméra to help for land cover
etc...
We are moving also on the 3D...
We are in touch with Techo in Haiti, Canaan area ( hydro simulation).
OSM Haiti are trying to develop in a maker space some cheaper open
source rainfall station ( wind, rain accumulation, etc..). We have
developed a hydro simulation methodology who*can allow* us to make
2D hydro simulation other a ravine in a slum area just after an
heavy rain or flood event.
Include Participatory GIS, OSM, scientific information (rain fall
station in the field) and Drone before and after a flood event.
*So far we didn’t find enough fund to deploy in the field this
methodology*. As soon it is done we will share it.
For the moment all the image are available in JOSM / image / Haiti
drone 2014.
And OSM Haiti as nothing against exchange their experience as
well, for sure : )
All the best FredM
___
HOT mailing list
HOT@openstreetmap.org
https://lists.openstreetmap.org/listinfo/hot
___
HOT mailing list
HOT@openstreetmap.org
https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Beautiful image! Thanks a lot Jean! We are ready for mapping party! :-D (Then measure irregular construction dynamics between 2012 - 2015). Fred, a track can be found here: https://www.openstreetmap.org/user/Humberto_Yances/traces/1914894 JOSM show more tracks in the area; plus we are waiting for a ballon mapping kit, so ASAP I'll send you tracks as described. Yes, for pilot project we want to compare between drone - ballon aerial pictures. Best, Humberto 2015-04-18 10:10 GMT-05:00 Fred Moine frmo...@gmail.com: Thank you very much Jean, it's a great result. Humberto is it possible to upload some GPS tracks along the road (in the middle if you can : ) . and to make a cross on some intersection (back and forth with the gps on a crossroad ). It will good to check the geo referencing. Jean has done this analysis with the OSM Haiti Mini server ( we are using it in the field). All the best FredM ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
I 'm on a mission now in Guinéa and I don’t have my software install in my machine. In terms of processing OSM Haiti get all the software to do that but I don’t know their planning (talk...@openstreetmap.org mailto:talk...@openstreetmap.org) but they can help . They have completed over 200 km2 of drone image. http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719 Damage assessment: They also monitored a 15 km2 area after a disaster (2012) https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/ Every year they make flights over this area to monitor the situation And the most important use of mapping party to promote change in neighborhoods. ( reduction of risks, cholera, alleviates diarrhea , reducing violence , etc ...) https://vimeo.com/121407863 We have also a mini server ( I have to send it to jean guilhem OSM France for improvment ) which allows us to do image processing in the field images and compressed images per 9 ( 1GB = 110 MB) to send the OSM server France or use the image locally via an internal wifi. So here it is 100 % OSM and we try to use open source tools. We are all volunteer with a very limited budget. We have done in 2014 a project with Cartong, to cover more area. This year, we used a Near Infra Red caméra to help for land cover etc... We are moving also on the 3D... We are in touch with Techo in Haiti, Canaan area ( hydro simulation). OSM Haiti are trying to develop in a maker space some cheaper open source rainfall station ( wind, rain accumulation, etc..). We have developed a hydro simulation methodology who*can allow* us to make 2D hydro simulation other a ravine in a slum area just after an heavy rain or flood event. Include Participatory GIS, OSM, scientific information (rain fall station in the field) and Drone before and after a flood event. *So far we didn’t find enough fund to deploy in the field this methodology*. As soon it is done we will share it. For the moment all the image are available in JOSM / image / Haiti drone 2014. And OSM Haiti as nothing against exchange their experience as well, for sure : ) All the best FredM ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Beautiful umap, Fred, I hadn't seen it yet. Super if Haiti community can support this Colombian project! Is the description of the funds needed available somewhere for the hydro simulation model? Cheers Claire ps: Does OSM Haiti have still a blog or something now? The COSMHA blog I found is from 2011 and lastest articles about Haiti projects on HOT website are from 2013. Claire Halleux +243 99 256 9980 (Kinshasa, DRC) Humanitarian OpenStreetMap Team http://www.hotosm.org/ http://wiki.openstreetmap.org/wiki/2014_DRC_Ebola_Response On Fri, Apr 17, 2015 at 8:44 AM, Frederic Moine frmo...@gmail.com wrote: I 'm on a mission now in Guinéa and I don’t have my software install in my machine. In terms of processing OSM Haiti get all the software to do that but I don’t know their planning (talk...@openstreetmap.org ) but they can help . They have completed over 200 km2 of drone image. http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719 Damage assessment: They also monitored a 15 km2 area after a disaster (2012) https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/ Every year they make flights over this area to monitor the situation And the most important use of mapping party to promote change in neighborhoods. ( reduction of risks, cholera, alleviates diarrhea , reducing violence , etc ...) https://vimeo.com/121407863 We have also a mini server ( I have to send it to jean guilhem OSM France for improvment ) which allows us to do image processing in the field images and compressed images per 9 ( 1GB = 110 MB) to send the OSM server France or use the image locally via an internal wifi. So here it is 100 % OSM and we try to use open source tools. We are all volunteer with a very limited budget. We have done in 2014 a project with Cartong, to cover more area. This year, we used a Near Infra Red caméra to help for land cover etc... We are moving also on the 3D... We are in touch with Techo in Haiti, Canaan area ( hydro simulation). OSM Haiti are trying to develop in a maker space some cheaper open source rainfall station ( wind, rain accumulation, etc..). We have developed a hydro simulation methodology who* can allow* us to make 2D hydro simulation other a ravine in a slum area just after an heavy rain or flood event. Include Participatory GIS, OSM, scientific information (rain fall station in the field) and Drone before and after a flood event. *So far we didn’t find enough fund to deploy in the field this methodology*. As soon it is done we will share it. For the moment all the image are available in JOSM / image / Haiti drone 2014. And OSM Haiti as nothing against exchange their experience as well, for sure : ) All the best FredM ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
Re: [HOT] Slum mapping project need help to imagery stitching
Thanks Frederic! Really inspiring OSM Haiti community outcomes, I'll communicate with them. Nice to know about Techo there. Sure these methodology will fit in Colombia slums too, floods are a common variable, hope get funded! Humberto 2015-04-17 2:44 GMT-05:00 Frederic Moine frmo...@gmail.com: I 'm on a mission now in Guinéa and I don’t have my software install in my machine. In terms of processing OSM Haiti get all the software to do that but I don’t know their planning (talk...@openstreetmap.org ) but they can help . They have completed over 200 km2 of drone image. http://umap.openstreetmap.fr/en/map/geong-uav-haiti_17464#8/18.482/-71.719 Damage assessment: They also monitored a 15 km2 area after a disaster (2012) https://prezi.com/8yhrv8jabbgv/sandy-haiti-2012-uav-post-imagery-and-analysis/ Every year they make flights over this area to monitor the situation And the most important use of mapping party to promote change in neighborhoods. ( reduction of risks, cholera, alleviates diarrhea , reducing violence , etc ...) https://vimeo.com/121407863 We have also a mini server ( I have to send it to jean guilhem OSM France for improvment ) which allows us to do image processing in the field images and compressed images per 9 ( 1GB = 110 MB) to send the OSM server France or use the image locally via an internal wifi. So here it is 100 % OSM and we try to use open source tools. We are all volunteer with a very limited budget. We have done in 2014 a project with Cartong, to cover more area. This year, we used a Near Infra Red caméra to help for land cover etc... We are moving also on the 3D... We are in touch with Techo in Haiti, Canaan area ( hydro simulation). OSM Haiti are trying to develop in a maker space some cheaper open source rainfall station ( wind, rain accumulation, etc..). We have developed a hydro simulation methodology who* can allow* us to make 2D hydro simulation other a ravine in a slum area just after an heavy rain or flood event. Include Participatory GIS, OSM, scientific information (rain fall station in the field) and Drone before and after a flood event. *So far we didn’t find enough fund to deploy in the field this methodology*. As soon it is done we will share it. For the moment all the image are available in JOSM / image / Haiti drone 2014. And OSM Haiti as nothing against exchange their experience as well, for sure : ) All the best FredM ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
[HOT] Slum mapping project need help to imagery stitching
Hi hotties! An ongoing mapping pilot project need help to create stitch image from drone pictures taken last sunday, over a small (10Ha.) slum called Isla de León: http://hotosm.org/updates/2015-03-06_taller_de_mapeo_humanitario_%E2%80%93_isla_de_le%C3%B3n_colombia Photo frames extracted from video (as sample) can be found here (original images are about 6 GB): https://drive.google.com/folderview?id=0BxEjR2waDdxSfnBMVFk5QWhJbms0WE00RDhhS3JQaUlGRWR1SmNNalB0aUJXTmVsVFYyY3cusp=sharing This activity is in company with TECHO (translated as Roof), a youth led non-profit organization present in Latin America the Caribbean. Through the joint work of families living in extreme poverty with youth volunteers, TECHO seeks to overcome poverty in slums. *TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums.*TECHO* is a youth led non-profit organization present in Latin America the Caribbean. Through the *joint work of families living in extreme poverty with youth volunteers, *TECHO seeks to overcome poverty in slums. We are looking for volunteers that help us with imagery stitching and publishing in a TMS server, for a next mapping party. Thanks for any help or advise! Humberto Yances HOT Member ___ HOT mailing list HOT@openstreetmap.org https://lists.openstreetmap.org/listinfo/hot
