Re: [Talk-ca] UMap log in and import
Hi Courtney, uMap login (via Twitter authentication) is working ok for me now. Best, Jean-Guilhem Le 26/11/2015 05:43, Rieger, Courtney a écrit : > Hi, > > I'm trying to sign up for a UMap account but I keep getting 'Bad > Gateway'. I think there is a problem with the website... I was going > to try to use the UMap program to create layers on top of a live > OpenStreetMap basemap. > > CR > > -- > Courtney Rieger MSc (current) > Environmental Science and Social Justice > Department of Geography > University of Lethbridge > 403 329 2401 > > > ___ > Talk-ca mailing list > Talk-ca@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-ca ___ Talk-ca mailing list Talk-ca@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-ca
Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada:Follow-up(Complement of information)
Le 29/05/2011 04:18, Pierre Béland a écrit : Jean-Guilhem Cailton wrote on2011-05-28 I put the EO1-ALI images from Earth Observatory online, in WMS and TMS, with the coordinates included in the GeoTiff files. I created a openlayers page accessing the two images. We have the ability to overlay the natural color image over the base layers (opacity=0.5). url : http://pierzen.dev.openstreetmap.org/hot/openlayers/richelieu-flooding-2011.htm Nice! So I've georeferenced the images on the server (with 10 ground control points), to correct the shift. (Clear your cache if you've used the previous version.) Best wishes, Jean-Guilhem -- pgp 0x5939EAE2 ___ Talk-ca mailing list Talk-ca@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ca
Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada :Follow-up(Complement of information)
Hi,
Great find Daniel !
To use directly the GeoTiff images in JOSM, you could try the
ImportImagePlugin, but I haven't tried it.
I put the EO1-ALI images from Earth Observatory online, in WMS and TMS,
with the coordinates included in the GeoTiff files.
Apparently, they were not georeferenced in relation to ground control
points, but with the imagery layer shift option included in Josm, it is
not too difficult to align them to existing data. For example, a shift
of 197; -514 quickly adjusted over Venise-en-Québec seems to give a
reasonable alignment in other areas of the images too.
We could try to improve the georeferencing of the original images with
ground control points, but for now it seems that having a try at mapping
the flood extent with the current setup has higher priority. Let me know
if you think more work on georeferencing would be useful.
URLs:
For the natural color image in TMS (recommended over WMS), use the
following link in Josm:
tms:http://osm.arkemie.org/cgi-bin/tiles/1.0.0/hautrichelieu_coulnat/{zoom}/{x}/{y}.jpg
For the shortwave infrared image in TMS:
tms:http://osm.arkemie.org/cgi-bin/tiles/1.0.0/hautrichelieu_swir/{zoom}/{x}/{y}.jpg
The base WMS URL is :
http://osm.arkemie.org/cgi-bin/osm_wms?map=/mapsite/hautrichelieu.map
Thus, for the natural color image in WMS, use the following link in Josm:
wms:http://osm.arkemie.org/cgi-bin/osm_wms?map=/mapsite/hautrichelieu.mapFORMAT=image/jpegVERSION=1.1.1SERVICE=WMSREQUEST=GetMapLayers=hautrichelieu20110508_natcol;
For the shortwave infrared image in WMS:
wms:http://osm.arkemie.org/cgi-bin/osm_wms?map=/mapsite/hautrichelieu.mapFORMAT=image/jpegVERSION=1.1.1SERVICE=WMSREQUEST=GetMapLayers=hautrichelieu20110508_swir;
Now on to OSM-style-collaborative-iterative flood extent mapping,
without - and probably then with - boots :)
Best wishes,
Jean-Guilhem
Le 28/05/2011 05:53, Daniel Begin a écrit :
Hi all,
I've tried to put my boots on the ground without going there !-).
I found a pretty clear satellite image of the river at its max level
(30-31m) - which doesn't really changed since ...
http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=50577
I made few geometric adjustments to the image and compare the result
with 30m GeoBase and SRTM contours. Geobase contours gives better
results between St-Jean and L'Île aux Noix but from there to the US
boundary, neither GeoBase nor SRTM is right.
I'm trying to produce a flooded area from DEM data while I'm looking
at an image that contains what I'm looking for - the flooded area!
Why not mapping from it? I understand the image can be used -
http://earthobservatory.nasa.gov/ImageUse/
Any idea on how I can use this GeoTiff image in JOSM?
Cheers,
Daniel
--
pgp 0x5939EAE2
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Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada : Follow-up (Complement of information)
Hi Pierre, The 30 m contour lines from tiles 031h03 and 031h06 (the shapefiles you gave), potentially connected to Richelieu river, have been imported, and put together in relation: http://www.openstreetmap.org/?relation=1602671 Clearly, it is not enough to estimate the flooded zone, for which some kind of flow analysis would be needed, but maybe it can help in some areas, as you wrote. I used ogr2ogr -where ELEVATION=30 ... to extract the 30m contour line, and ogr2osm.py to convert it to .osm, for Josm. Best wishes, Jean-Guilhem Le 27/05/2011 06:30, Brent Fraser a écrit : Pierre, I can't comment on if the 30m contour solution is suitable, but if you want to extract the 30m contours, you could: 1. Use QGIS to extract 30m contour from *_FO.._1.shp files - load shapefile, Open Attribute Table, click on elevation field name to sort table by elevation value. - select all 30m values, click on Layer - Save selection as vector file. Save shapefile 2. Use converter (one of the ones on http://wiki.openstreetmap.org/wiki/Import/Shapefile) to create .osm files (I haven't tried this) 3. Use Josm to load osm files, tag, and update to OSM Best Regards, Brent Fraser On 5/26/2011 8:46 PM, Pierre Béland wrote: Many osm volunteers have worked in the last two days to correct roads, complete Canvec import and add street names. An other task is to estimate the flooded zone along the Richelieu River and Missisquoi Bay in Lake Champlain. One simple approach to determine the flooded zones would be to use the 30 meter contour line from Canvec data. This would be good at least for Richelieu River. These maps from Natural Resources Dept of Canada shows the 30 meter contour line. For the areas I visited last week with volunteers, this line delimits approximately the flooded zone. On monday 23, water level of the Richelieu river went up to approximately 30.8 meters in Saint-Jean-sur-Richelieu. Would it be a good solution to estimate the flooded zone ? If so, any idea, how we can extract 30 meter contour line from shape files using a tool such as Quantum GIS and convert to OSM ? ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h06_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip Below is an example of Toporama map for Saint-Jean-sur-Richelieu, the wms version of Canvec, where we can see the 30 meter contour line. http://atlas.nrcan.gc. ca/auth/english/maps/topo/map?mapsize=525%20466mapxy=1700511.0503883713%20-122536.87132125527scale=2.00feature_na=Saint-Jean-sur-Richelieusearchstring=saint-jean-sur-richelieulayers=fapfeature%20nodata_ntdb_50k%20north_arrow%20other_features%20roads%20hydrography%20boundary%20builtup%20vegetation%20populated_places%20railway%20power_network%20manmade_features%20designated_areas%20water_features%20water_saturated_soils%20relief%20contours%20toponymy%20contourmap_layer[northarrow]_class[0]_style[0]=ANGLE%20-19.595747561783185urlappend=%26unique_key%3D8dd3e319d1e111d892e2080020a0f4c9%26map.layer[textzoom03]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[textzoom46]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[arrowzoom03]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+END http://atlas.nrcan.gc.ca/auth/english/maps/topo/map?mapsize=525%20466mapxy=1700511.0503883713%20-122536.87132125527scale=2.00feature_na=Saint-Jean-sur-Richelieusearchstring=saint-jean-sur-richelieulayers=fapfeature%20nodata_ntdb_50k%20north_arrow%20other_features%20roads%20hydrography%20boundary%20builtup%20vegetation%20populated_places%20railway%20power_network%20manmade_features%20designated_areas%20water_features%20water_saturated_soils%20relief%20contours%20toponymy%20contourmap_layer[northarrow]_class[0]_style[0]=ANGLE%20-19.595747561783185urlappend=%26unique_key%3D8dd3e319d1e111d892e2080020a0f4c9%26map.layer[textzoom03]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[textzoom46]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[arrowzoom03]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+END regards /Pierre Béland / *De :* Pierre Béland *Date/heure :* 2011-05-24 18:59:16 *A :* HOT Openstreetmap *Cc :* talk-ca *Sujet :* [HOT] Flooding in Richelieu River, Quebec,Canada : Follow-up (Complement of information) Following are the ways and relation I have produced to document Richelieu River flooding. Affected zones (These will be revised when I obtain
Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada :Follow-up (Complement of information)
Dear Pierre, According to the shapefile data, Lake Champlain, and hence Venise-en-Québec are above the 30 m elevation. The shapefile contains punctual elevations of 31 m in this area (Plage Missisquoi, for example). The next contour line would be the 40 m one, but it does not look like it would be very useful for this. Best regards, Jean-Guilhem Le 27/05/2011 13:12, Pierre Béland a écrit : Very thanks to Sam Vekemans, Brent Fraser and Jean-Guilhem Cailton for their suggestions and help. Jean-Guilhem Cailton wrote on 201-05-27 The 30 m contour lines from tiles 031h03 and 031h06 (the shapefiles you gave), potentially connected to Richelieu river, have been imported, and put together in relation: http://www.openstreetmap.org/?relation=1602671 Jean-Guilhem, I will use this information for a basis of discussion, and see how it can reflect the flooded zones. Could you easily add to the relation, the 30m elevation for Missisiquoi Bay where Venise-en-Quebec town has been severely affected by floods? regards, /Pierre Béland / 2011-05-27 *De :* Jean-Guilhem Cailton *Date/heure :* 2011-05-27 05:19:54 *A :* Pierre_Béland *Cc :* Brent Fraser; HOT Openstreetmap; talk-ca *Sujet :* Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada :Follow-up (Complement of information) Hi Pierre, The 30 m contour lines from tiles 031h03 and 031h06 (the shapefiles you gave), potentially connected to Richelieu river, have been imported, and put together in relation: http://www.openstreetmap.org/?relation=1602671 Clearly, it is not enough to estimate the flooded zone, for which some kind of flow analysis would be needed, but maybe it can help in some areas, as you wrote. I used ogr2ogr -where ELEVATION=30 ... to extract the 30m contour line, and ogr2osm.py to convert it to .osm, for Josm. Best wishes, Jean-Guilhem Le 27/05/2011 06:30, Brent Fraser a écrit : Pierre, I can't comment on if the 30m contour solution is suitable, but if you want to extract the 30m contours, you could: 1. Use QGIS to extract 30m contour from *_FO.._1.shp files - load shapefile, Open Attribute Table, click on elevation field name to sort table by elevation value. - select all 30m values, click on Layer - Save selection as vector file. Save shapefile 2. Use converter (one of the ones on http://wiki.openstreetmap.org/wiki/Import/Shapefile) to create .osm files (I haven't tried this) 3. Use Josm to load osm files, tag, and update to OSM Best Regards, Brent Fraser On 5/26/2011 8:46 PM, Pierre Béland wrote: Many osm volunteers have worked in the last two days to correct roads, complete Canvec import and add street names. An other task is to estimate the flooded zone along the Richelieu River and Missisquoi Bay in Lake Champlain. One simple approach to determine the flooded zones would be to use the 30 meter contour line from Canvec data. This would be good at least for Richelieu River. These maps from Natural Resources Dept of Canada shows the 30 meter contour line. For the areas I visited last week with volunteers, this line delimits approximately the flooded zone. On monday 23, water level of the Richelieu river went up to approximately 30.8 meters in Saint-Jean-sur-Richelieu. Would it be a good solution to estimate the flooded zone ? If so, any idea, how we can extract 30 meter contour line from shape files using a tool such as Quantum GIS and convert to OSM ? ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h06_shp.zip ftp://ftp2.cits.rncan.gc.ca/pub/canvec/50k_shp/031/h/canvec_031h03_shp.zip Below is an example of Toporama map for Saint-Jean-sur-Richelieu, the wms version of Canvec, where we can see the 30 meter contour line. http://atlas.nrcan.gc. ca/auth/english/maps/topo/map?mapsize=525%20466mapxy=1700511.0503883713%20-122536.87132125527scale=2.00feature_na=Saint-Jean-sur-Richelieusearchstring=saint-jean-sur-richelieulayers=fapfeature%20nodata_ntdb_50k%20north_arrow%20other_features%20roads%20hydrography%20boundary%20builtup%20vegetation%20populated_places%20railway%20power_network%20manmade_features%20designated_areas%20water_features%20water_saturated_soils%20relief%20contours%20toponymy%20contourmap_layer[northarrow]_class[0]_style[0]=ANGLE%20-19.595747561783185urlappend=%26unique_key%3D8dd3e319d1e111d892e2080020a0f4c9%26map.layer[textzoom03]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[textzoom46]%3DFEATURE+POINTS+1699114.16619+-120243.877124+END+TEXT+%22Saint-Jean-sur-Richelieu%22+END%26map.layer[arrowzoom03]%3DFEATURE+POINTS
Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada : Follow-up
Hi Pierre, Any idea of sources for street names ? With MapOSMatic, you can produce indexed maps of streets of arbitrary rectangular areas (provided they are not too large). For example, for Saint-Jean-sur-Richelieu : http://www.maposmatic.org/rendered//026951_2011-05-25_01-11_SaintJeansurRichelieu.pdf http://www.maposmatic.org/rendered//026951_2011-05-25_01-11_SaintJeansurRichelieu_index.pdf (in PDF format ; PNG and SVGZ formats are available from http://maposmatic.org/jobs/26951) Or, for the Saint-Jean-sur-Richelieu / Saint-Eugène almost rectangular flooded area for which you have given a boundary relation : http://maposmatic.org/jobs/26952 You can define your own areas on http://maposmatic.org . I do not know about zones delimited by a boundary relation. Copying Maposmatic addresses in case they could help. Best wishes, Jean-Guilhem Le 25/05/2011 00:25, Pierre Béland a écrit : On may 23, strong winds up to 80 km/h pushed rapidly Lake Champlain water in Richelieu river. For the second time in a month, a high level record have been registered in Lake Champlain and Richelieu river basin. My city and a total of 18 cities are principally affected. No severe injuries are registered, but people are fighthing to save there houses. Many people are fragile and severely affected of a month long of fighting with nature elements. Many retired persons and low level revenu persons are living in this area. Exhausted volunteers are building dikes around homes. Tension and frustration is becoming high among affected people. Many have already lost there houses. The next steps (cleaning, repairs) will bring thousand of people in affected zones. SOS-Richelieu, a Volunteers organization in wich I am involved (http://sosrichelieu.com/ ) , is requesting Indexed maps of streets of the affected zones. HOT Team and OSM mappers can help by assuring these maps be available rapidly. If it was possible, the best would be to use a tool such as Mapsomatic to produce Indexed street maps for a specific zone delimited by a boundary relation. We do not want to produce a map a all a city but only of flooded zones. If you have any idea in how to do so, your comments would be appreciated. I started a wiki page at http://wiki.openstreetmap.org/wiki/2011_Richelieu_river_flooding I also started to roughly draw affected zones using the following tags. * natural=wetland * damage=flooded * note=temporary; richelieu river flooding may 2011 For the time being, this is a draw of the affected zone. But is enough to see in wich areas, the street names should be added. I should obtain soon detailed maps produced by cities of affected zones and will then modify the map in consequence. Regards, /Pierre Béland/ /Saint-Jean-sur-Richelieu/ ___ HOT mailing list h...@openstreetmap.org http://lists.openstreetmap.org/listinfo/hot -- pgp 0x5939EAE2 ___ Talk-ca mailing list Talk-ca@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ca
Re: [Talk-ca] [HOT] Flooding in Richelieu River, Quebec, Canada : Follow-up
Partially answering my own question : A city map of Saint-Jean-sur-Richelieu, from the city itself, is available online here : http://www.ville.saint-jean-sur-richelieu.qc.ca/web/doc/Carteroutiere-2007824103123.pdf It includes missing street names from the affected area. I assume this is public information. Hopefully, similar maps exist for other affected towns. Jean-Guilhem Le 25/05/2011 01:48, Jean-Guilhem Cailton a écrit : Hi Pierre, Any idea of sources for street names ? With MapOSMatic, you can produce indexed maps of streets of arbitrary rectangular areas (provided they are not too large). For example, for Saint-Jean-sur-Richelieu : http://www.maposmatic.org/rendered//026951_2011-05-25_01-11_SaintJeansurRichelieu.pdf http://www.maposmatic.org/rendered//026951_2011-05-25_01-11_SaintJeansurRichelieu_index.pdf (in PDF format ; PNG and SVGZ formats are available from http://maposmatic.org/jobs/26951) Or, for the Saint-Jean-sur-Richelieu / Saint-Eugène almost rectangular flooded area for which you have given a boundary relation : http://maposmatic.org/jobs/26952 You can define your own areas on http://maposmatic.org . I do not know about zones delimited by a boundary relation. Copying Maposmatic addresses in case they could help. Best wishes, Jean-Guilhem Le 25/05/2011 00:25, Pierre Béland a écrit : On may 23, strong winds up to 80 km/h pushed rapidly Lake Champlain water in Richelieu river. For the second time in a month, a high level record have been registered in Lake Champlain and Richelieu river basin. My city and a total of 18 cities are principally affected. No severe injuries are registered, but people are fighthing to save there houses. Many people are fragile and severely affected of a month long of fighting with nature elements. Many retired persons and low level revenu persons are living in this area. Exhausted volunteers are building dikes around homes. Tension and frustration is becoming high among affected people. Many have already lost there houses. The next steps (cleaning, repairs) will bring thousand of people in affected zones. SOS-Richelieu, a Volunteers organization in wich I am involved (http://sosrichelieu.com/ ) , is requesting Indexed maps of streets of the affected zones. HOT Team and OSM mappers can help by assuring these maps be available rapidly. If it was possible, the best would be to use a tool such as Mapsomatic to produce Indexed street maps for a specific zone delimited by a boundary relation. We do not want to produce a map a all a city but only of flooded zones. If you have any idea in how to do so, your comments would be appreciated. I started a wiki page at http://wiki.openstreetmap.org/wiki/2011_Richelieu_river_flooding I also started to roughly draw affected zones using the following tags. * natural=wetland * damage=flooded * note=temporary; richelieu river flooding may 2011 For the time being, this is a draw of the affected zone. But is enough to see in wich areas, the street names should be added. I should obtain soon detailed maps produced by cities of affected zones and will then modify the map in consequence. Regards, /Pierre Béland/ /Saint-Jean-sur-Richelieu/ ___ HOT mailing list h...@openstreetmap.org http://lists.openstreetmap.org/listinfo/hot -- pgp 0x5939EAE2 ___ HOT mailing list h...@openstreetmap.org http://lists.openstreetmap.org/listinfo/hot -- pgp 0x5939EAE2 ___ Talk-ca mailing list Talk-ca@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ca
Re: [Talk-ca] Hospital list...
Le 04/12/2010 22:17, Colin McGregor a écrit : I am doing some stuff with the Random Hacks of Kindness folks (http://www.rhok.org/) and am looking for a list of geo-referenced hospitals. Anyone know an easy way to get this info. out of Open Street Map, or baring that know of another source of this data that could be freely re-used by not for profits looking to help co-ordinate disaster responses... Thanks. Colin McGregor Hi, You can download the list of Haiti Health facilities from http://haiti.resource-finder.appspot.com/ (Export CSV, in the lower left corner). The source was the PAHO master list: https://sites.google.com/a/netspective.org/haiti-health-facilities/home Previous versions, up to version 7 as far as I know, were imported into OSM (http://wiki.openstreetmap.org/wiki/WikiProject_Haiti/Status/Hospitals - This page also explains how you can download hospitals from OSM through XAPI, possibly for another area of interest). (And you are welcome to import the current the current version in OSM, if you feel able to merge it in carefully.) Best wishes, Jean-Guilhem ___ Talk-ca mailing list Talk-ca@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ca
Re: [Talk-ca] Spot5 imagery (geoTIFF) wms serving
Le 02/07/2010 11:43, Emilie Laffray a écrit : Do we have the right to use the Spot 5 imagery? It was my understanding that Spot had an exclusivity deal with Canada for the imagery, so it is possible contractually possible to use them? Emilie Laffray Hi, The GeoBase Orthoimage 2005-2010 page (http://www.geobase.ca/geobase/en/data/imagery/imr/description.html) refers to the GeoBase Unrestricted Use Licence Agreement (http://www.geobase.ca/geobase/en/licence.jsp). Links to the pages in French: Description: http://www.geobase.ca/geobase/fr/data/imagery/imr/description.html Licence: http://www.geobase.ca/geobase/fr/licence.jsp Best regards, Jean-Guilhem ___ Talk-ca mailing list Talk-ca@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk-ca
