Hola! He descargado dos archivos zip de OrbView, pero no he podido utilizarlos.
Los zip se componen de una docena de archivos diferentes; el Pic-Layer admite los formatos .jpg y tif; el jpg es una reducción a miniatura que no sirve y el tif se muestra totalmente negro. Qué plugin hay que usar en JOSM para ver las imágenes? Saludos, Federico De: Andres Oswaldo Calderon Romero [mailto:[email protected]] Enviado el: miércoles, 18 de enero de 2012 11:58 a.m. Para: OpenStreetMap Colombia Asunto: [Talk-co] Imagenes OrbView-3 (resolución 1 metro) disponibles para descarga... [Fwd: [OSM-talk] OrbView-3 is public domain] Desde la lista internacional de OSM me entero que USGS ha liberado un conjunto muy grande de imagenes capturadas con el satelite OrbView-3 entre el año 2003 al 2007. Hay muchas imágenes disponibles para Colombia, muchas de ellas nubladas pero también muchas listas para mapear. En un vistazo general he encontrado muy buenas imágenes de Cali, Norte del Valle y Cartagena. Hay mucho para explorar y sin duda se constituye como una gran fuente alterna de datos para OSM. Entre lo más interesante de este conjunto es que ofrece resolucion espacial de 1 metro en la banda pancromatica (blanco y negro) y 4 metros en multiespectro (bandas visibles más infrarojo) [1]. Las imágenes se pueden descargar desde [2]. En el email adjunto se discute algo sobre el licenciamiento y se aclara que, efectivamente, el conjunto es de dominio público... [1] http://www.vector1media.com/spatialsustain/usgs-now-offers-orbview-3-high-re solution-images-for-free.html [2] http://earthexplorer.usgs.gov <http://earthexplorer.usgs.gov/> ---------- Forwarded message ---------- From: hbogner <[email protected]> Date: Thu, Jan 12, 2012 at 4:27 AM Subject: [OSM-talk] OrbView-3 is public domain To: OpenStreetMap Talk <[email protected]> Here is the final reply form USGS :D -------- Original Message -------- Subject: Re: Fw: OrbView-3 free images? Date: Wed, 11 Jan 2012 15:18:50 -0600 From: GS-N-EDC Customer Services <[email protected]> To: [email protected] CC: Karen A Peterson <[email protected]> Hrvoje Bogner Hello Hrvoje, Thank you for contacting the USGS Earth Resources Observation and Science (EROS) Center. GeoEye's OrbView-3 satellite was amongst the world's first commercial satellites to provide high-resolution imagery from space. USGS EROS received approximately 180,000 OrbView-3 image "segments'. The data that was delivered by GeoEye was a L1B "Basic Enhanced" radiometrically corrected format. It is now available to the general public for download at no charge from the EarthExplorer site. http://earthexplorer.usgs.gov <http://earthexplorer.usgs.gov/> Yes, it is public domain. There is no legal requirement for users to acknowledge or credit USGS as the source for public domain information, but they may wish to do so as a courtesy. If you wish to acknowledge or credit USGS as an information source of data or products, use a line of text as show below. _http://eros.usgs.gov/#/About_Us/Customer_Service/Data_Citation_ "*Data available from the U.S. Geological Survey*" Please see this page for further information and details: _http://www.usgs.gov/visual-id/credit_usgs.html_ Let us know if you have any other questions. Best regards, Deb **************************************************** Customer Services Technical Services Support Contract to the USGS Earth Resources Observation and Science Center 47914 - 252nd Street Sioux Falls, SD 57198 Phone: (605) 594-6151 <tel:%28605%29%20594-6151> Toll Free: 800-252-4547 Fax: (605) 594-6589 <tel:%28605%29%20594-6589> Email: [email protected] Website: http://eros.usgs.gov <http://eros.usgs.gov/> ***************************************************** From: Karen A Peterson/DO/USGS/DOI To: [email protected] Cc: [email protected], [email protected] Date: 01/10/2012 04:31 PM Subject: Fw: OrbView-3 free images? ------------------------------------------------------------------------ Hello, Please see the e-mail below. We've been seeing the releases about Orbview-3, but weren't sure, since it comes originally from a private commercial company, whether it was actually public domain or not. Thank-you, Karen Peterson USGS Alaska Science Center Science Information Services - Anchorage_ __http://alaska.usgs.gov/science/esic/index.php_ ----- Forwarded by Karen A Peterson/DO/USGS/DOI on 01/10/2012 01:25 PM ----- *[email protected]* 01/10/2012 03:13 AM To: [email protected] cc: [email protected] Subject: OrbView-3 free images? Transaction=GSFRVVYF [10JAN2012 12:13:19UTC] Customer email: [email protected] Customer: Hrvoje Bogner Subject: OrbView-3 free images? Primary response: [email protected] ======================================================== Hi I'm a member of OpenStreetMap community from Croatia. While surfing I found an article abouth OrbView-3 becoming free: _http://is.gd/_QQ8A Is that correct, and if yes, what exactly does that mean? Does that mean free for downloading and viewing, or free for usage as a source? For us it would mean the right to trace over those images and public those traces. Searching your web I found _http://is.gd/z0h4Gm_and there is no mention of OrbView-3 as commercial, but there states "Commercial vendor licensing may restrict access to imagery, and license restrictions may vary for each individual image. However, users have the option to request license upgrades for imagery not currently licensed for their Federal agency." So the main question is: What is the licence of OrbView-3? Is it Public Domain? Regards, Hrvoje Bogner _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk -- ANDRES O. CALDERON R. MSc. Geoinformation Science & Earth Observation University of Twente, The Netherlands. "Open Source Rocks - Open Source Rules" GNU/Linux User No. 433418
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