Hola, Después de una pregunta de Humberto, una cobertura Landsat-8 de Bolivia esta disponible, en "colores naturales" (rojo, verde y azul - Landsat canales 4, 3 y 2), y también en "falsas colores" (infrarrojo, infrarrojo cercano y verde - Landsat canales 7, 5 y 3), como sugerido por Harrierco. (Para mapear la Amazonia, esa hace mas visibles los ríos).
Las imágenes tienen menos de 10% de nubes, y fueron tomadas entre augusto 2013 y febrero 2014. URL para JOSM : tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs432/{zoom}/{x}/{y} tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs753/{zoom}/{x}/{y} Saludos, Jean-Guilhem ----------------- Hi, After a request from Humberto, a Landsat-8 cover of Bolivia is available, in "natural colors" (red, green and blue - 4, 3 and 2 Landsat bands), and also in "false colors" (infrared, near infrared, and green - 7, 5 and 3 Landsat bands), as suggested by Harrierco. (This makes water more visible). The images have less than 10% cloud cover, and were taken between August 2013 and February 2014. URL for JOSM: tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs432/{zoom}/{x}/{y} tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs753/{zoom}/{x}/{y} Thanks to USGS for allowing on-demand processing of these images while Landsat-8 cache reprocessing with improved calibration is on-going. Best wishes, Jean-Guilhem ----------------- Bonsoir, Après une demande d'Humberto, une couverture Landsat-8 de Bolivie est disponible, en "couleurs naturelles" (rouge, vert et bleu - canaux Landsat 4, 3 et 2), et aussi en "fausses couleurs" (infrarouge, proche infrarouge et vert - canaux Landsat 7, 5 et 3), comme suggéré par Harrierco. (Cette combinaison rend l'eau plus visible). Les images contiennent moins de 10% de nuages, et ont été prises entre août 2013 et février 2014. URL pour JOSM: tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs432/{zoom}/{x}/{y} tms[19]:http://imagery.openstreetmap.fr/tms/1.0.0/bolivia_l8_pxs753/{zoom}/{x}/{y} Bien cordialement, Jean-Guilhem Le 07/02/2014 15:20, hyan...@gmail.com a écrit : > I just asked to Bolivian OSM Community (talk-bo) regarding GPS data to > share with OSM, crossing fingers. > > Humberto > > > 2014-02-07 Jonas Shorn <shornjo...@googlemail.com > <mailto:shornjo...@googlemail.com>>: > > Hi all, > > for task job 419 (Trinidad, Beni) there seems to be an off-set > with the current satellite imagery when digitizing in iD. > > Are there any gps data to use for alignment or other solutions? > > Thanks much, > > SvendJ > > > 2014-02-06 Ariel Nunez <ingenieroar...@gmail.com > <mailto:ingenieroar...@gmail.com>>: > > Hello all, > > Since October last year, Bolivia has been hit with heavy > flooding. 42.000 families are estimated to have been affected > and 40 people have lost their lives. > > Based on the request from Fernando Molina, who represents > GeoBolivia/Vicepresidency and with information from Capitán > Carlos Mariaca from the Viceministry of Defense > (SINAGER/Defensa Civil) we used Pierre Béland's help to set up > the following tasks: > > http://tasks.hotosm.org/job/419 (Trinidad, Beni) > http://tasks.hotosm.org/job/417 (Chapare, Cochabamba) > http://tasks.hotosm.org/job/418 (Ixiamas, La Paz) > > The idea is to get help with tracing buildings, waterways and > roads. Any help will be greatly appreciated and used by the > relevant authorities responding to the event. We will now > extend the call for action to the relevant spanish speaking > OSM mailing list and try to organice mapping parties for local > volunteers. > > Thanks in advance, > > Ariel Núñez > GFDRR Labs > Global Facility For Disaster Reduction and Recovery > The World Bank > >
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