[talk-latam] Imágenes Pleiades de Ecuador / Ecuador Pleiades images

Jean-Guilhem Cailton jgc at arkemie.org
Sun May 1 11:11:03 UTC 2016


(In English below)

Hola,

Después que OSM Ecuador fue preguntado por autoridades de contribuir al
mapeo de edificios dañados, imágenes post-sismo de los satélites
Pléiades de 12 áreas de interés están accesibles para mapeo en OSM.
Muchas gracias al CNES (agencia espacial francesa) y Airbus Defense and
Space que permitieron hacer accesible las imágenes de 10 áreas de
interés adquiridas para la Carta internacional Espacio y desastres
mayores, y usadas por UNOSAT en sus evaluaciones de daños*. Gracias
también al Sistema nacional de información de Ecuador (SNI) por hacer
accesible mas imágenes en su sitio web.

Imágenes de los satélites Pleiades de Pedernales (17/4), de Atacames, La
Libertad y Salinas (18/4), de Bahía de Caráquez, de Crucita, de Chone,
de Portoviejo, de Montecristi, de Guayaquil, de Manta (19/4), de Muisne
(20/4) y de Santo Domingo (26/4) están incluidas en la capa TMS :
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604/%7Bzoom%7D/%7Bx%7D/%7By>}
Version con infrarojo :
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir/%7Bzoom%7D/%7Bx%7D/%7By>}

Capas en PNG en vez de JPEG, para que el fondo sea transparente (aunque
teselas son mas gordas y se necesita mas ancho de banda) :
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_png/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_png/%7Bzoom%7D/%7Bx%7D/%7By>}
Con infrarojo en png :
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir_png/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir_png/%7Bzoom%7D/%7Bx%7D/%7By>}

Licencia :
http://imagery.openstreetmap.fr/airbus-ds/Web%20Licence%20for%20Non-Commercial%20Use%20with%20OSM.pdf
source="Pleiades 201604, CNES, AirbusDS"

Saludos,

---------

Hi,

After OSM Ecuador was asked by authorities to contribute to the mapping
of damaged buildings, post-event Pléiades satellite images of 12 areas
of interest (AOI) have been made available for OSM mapping. Many thanks
to CNES (French space agency) and Airbus Defense and Space for allowing
to make available the images of 10 AOIs that were acquired in the
framework of the International Charter Space and Major Disasters, and
used by UNOSAT for its damage assessments*. Thanks also to Ecuador SNI
(Sistema Nacional de Información) for making other images available on
their web site.

Images of Pléiades satellites of Pedernales (17/4), Atacames, La
Libertad y Salinas (18/4), Bahía de Caráquez, Crucita, Chone,
Portoviejo, Montecristi, Guayaquil, Manta (19/4), Muisne (20/4) and
Santo Domingo (26/4) are included in TMS layer :

tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604/%7Bzoom%7D/%7Bx%7D/%7By>}
Version with near infrared :
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir/%7Bzoom%7D/%7Bx%7D/%7By>}

Layers in PNG instead of JPEG, to have a transparent background (even
though tiles are bigger and need more bandwidth):
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_png/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_png/%7Bzoom%7D/%7Bx%7D/%7By>}
With infrared in png:
tms:http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir_png/{zoom}/{x}/{y
<http://imagery.openstreetmap.fr/tms/1.0.0/ecuador_pleiades_201604_nir_png/%7Bzoom%7D/%7Bx%7D/%7By>}

License :
http://imagery.openstreetmap.fr/airbus-ds/Web%20Licence%20for%20Non-Commercial%20Use%20with%20OSM.pdf
source="Pleiades 201604, CNES, AirbusDS"

Best wishes,

Jean-Guilhem

*: http://www.unitar.org/unosat/maps/ECU

-- 
"Je pense, avec Pascal, que le zèle est étrange « qui s'irrite contre
ceux qui accusent des fautes publiques, et non pas contre ceux qui les
commettent »." Marc Bloch
"I think, with Pascal, that it is a strange zeal « which chafes against
those who accuse public faults, and not against those who commit them »."
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