Excelente Jean-Guilhem: La cobertura de las imágenes es prácticamente todo el país!
http://www.openstreetmap.org/way/260864539 El propósito de estas es alimentar la capa base antes de las inundaciones, sobre la cual proyectar los polígonos de inundación con las imágenes más recientes que se obtengan. Nos ayudarán a trazar vías, ríos, cuerpos de agua, bosques, áreas residenciales y rurales. Existen tres Areas de Interés (AOI) requeridas no cubiertas por Bing en la cuales puede ser usada Landsat8: http://www.openstreetmap.org/search?query=riberalta#map=14/-11.0091/-66.0544&layers=HN http://www.openstreetmap.org/search?query=cliza#map=14/-17.5939/-65.9340&layers=HN http://www.openstreetmap.org/#map=14/-14.4321/-67.5363 Saludos, Humberto - - - Excellent Jean-Guilhem: Coverage of the images is almost the entire country! http://www.openstreetmap.org/way/260864539 The purpose of these is to feed the base layer before the floods, on which project the flood polygons with the latest images to be obtained. It will help to trace routes, rivers, water bodies, forests, residential and rural areas. Three required Areas of Interest (AOI) are not covered by Bing in which can be used Landsat8: http://www.openstreetmap.org/search?query=riberalta # map = 14/-11.0091/-66.0544 & layers = HN http://www.openstreetmap.org/search?query=cliza # map = 14/-17.5939/-65.9340 & layers = HN http://www.openstreetmap.org/ # map = 14/-14.4321/-67.5363 Best, Humberto - - - Excellente Jean-Guilhem: Couverture des images est presque tout le pays! http://www.openstreetmap.org/way/260864539 Le but de ces derniers est de nourrir la couche de base de données avant les inondations, qui se projettent sur les polygones d'inondation avec les dernières images à obtenir. Il vous aidera à tracer des routes, rivières, plans d'eau, des forêts, des résidences et des zones rurales. Obligatoires Trois zones d'intérêt (AOI) ne sont pas couverts par Bing qui peut être utilisé dans Landsat8: http://www.openstreetmap.org/search?query=riberalta # map = 14/-11.0091/-66.0544 et couches = HN http://www.openstreetmap.org/search?query=cliza # map = 14/-17.5939/-65.9340 et couches = HN http://www.openstreetmap.org/ # map = 14/-14.4321/-67.5363 Bien cordialement, Humberto 2014-02-09 Jean-Guilhem Cailton <[email protected]>: > 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, [email protected] 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 <[email protected]>: > >> 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 <[email protected]>: >> >>> 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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