Andrea Le Pard (Nexen), Gina John (Chevron) and Sylvain Bard-Maïer (Total) are the first three elected in the Esri Petroleum User Group Steering Committee.
EAGE, European Association of Geoscientists and Engineers, Amsterdam, June 16-19, oil & gas GIS at Esri booth 3440 and partners: Baker Hughes, Exprodat, Fugro, Geosoft, IHS, Schlumberger, clients with stands: Aker Solutions, BP, CGG, GDF Suez, Maersk, NPD, OMV, PGS, Repsol, Shell, TGS, Total, Wintershall http://www.eage.org/event/?eventid=1000&evp=13444
For the Landsat 8 services, Esri daily downloads the latest, approximately 300 Landsat 8 scenes and adds them to a set of image services that contain the best and most recent 50,000 Landsat 8 scenes, which require about 60 terabytes for storage. These scenes are hosted on Esri's cloud infrastructure and available for access in different modes.
By default, the user views the best scenes. The best scene is determined using a weighting of cloud coverage and age of the scenes. Users can reorder the scenes based on metadata attributes, lock onto a specific scene, or use a time slider to see how an area changes with time.
Not all scenes are kept; otherwise, the data volumes for storage would continually increase. Instead, older scenes are removed. Typically, the latest four scenes with less than 50 percent cloud coverage are kept, as well as the scene that is nearly cloud free .
Band 9, it’s one of the most interesting features of Landsat 8. It covers a very thin slice of wavelengths: only 1370 ± 10 nanometers. Few space-based instruments collect this part of the spectrum, because the atmosphere absorbs almost all of it. Landsat 8 turns this into an advantage. Precisely because the ground is barely visible in this band, anything that appears clearly in it must be reflecting very brightly and/or be above most of the atmosphere.
Band 9 is just for clouds! It’s designed especially for cirrus clouds – high, wispy “horsetails”. Cirrus are a real headache for satellite imaging because their soft edges make them hard to spot, and an image taken through them can contain measurements that are off by a few percent without any obvious explanation. Band 9 makes them easy to account for.
Landsat 8 free world basemap available since yesterday in ArcGIS Online: fresh worldwide imagery, cloud-free feature, 3D oblique views, ArcGIS desktop 10.2 Landsat 8 patch
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"ok glass, walk a pipeline": where are my pipeline HCAs in 3D?, with Google Glass & ArcGIS Pro, http://video.esri.com/watch/3512/the-location-platform-professionals
Oil wells flow rates on the map are updated by data points from PI on a 5-second interval, bar chart showing bottom hole pressure readings for the wells, and details on safety violations by the vehicle fleet (see demo script in the About of the video).
- Esri FranceGIS sales, 1995 - present
- UnirasSales, 1985 - 1995
- SchlumbergerTechnical, 1975 - 1985
- Ecole Spéciale des Travaux publics, du Bâtiment et de l'Industrie1969 - 1972
- ENSEEIHT - Ecole Nationale Supérieure d'Electrotechnique, d'Electronique, d'Informatique, d'Hydraulique et des Télécommunications1972 - 1973
Le meilleur de Landsat 8 à portée de main sur ArcGIS Online
Ce service web d'imagerie ArcGIS est actualisé quotidiennement à l'aide des dernières "Best Scenes" fournies par l'USGS. Cette notion de "Be
Total Exploration and Production Integrates Spatial Data into Its Busine...
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