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В понедельник 21 апреля 2014 в 18:00 состоится встреча Г?С-Лаб за номером 16. Во встрече примет участие Алексей Егоров!
Алексей специалист по пространственному анализу из Geospatial Sciences Center of Excellence, South Dakota State University, одного из лучших центров обработки данных дистанционного зондирования в мире. С 2009 г. он работает над проектом WELD (Web Enabled Landsat Data) под руководством David Roy (SDSU) и Matt Hansen (University of Maryland). Темы: массовая обработка снимков Landsat для определения изменений в земном покрове (создание таких слоёв данных как постоянный снег и лед, сомкнутость лесного покрова, открытый минеральный грунт, изменения в лесном покрове).
Пара публикаций нашего докладчика для примера:
Hansen, M.C., Egorov, A., Potapov, P.V., Stehman, S.V., Tyukavina, A., Turubanova, S.A., Roy, D.P., Goetz, S.J., Loveland, T.R., Ju, J., Kommareddy, A., Kovalskyy, V., Forsythe, C., Bents, T., 2014, Monitoring conterminous United States (CONUS) land cover change with Web-Enabled Landsat Data (WELD), Remote sensing of Environment, 140, 466-484. http://www.sciencedirect.com/science/article/pii/S0034425713002721
Hansen, M.C., Egorov, A, Roy, D.P., Potapov, P., Ju, J., Turubanova, S., Kommareddy, I., Loveland, T. , 2011, Continuous fields of land cover for the conterminous United States using Landsat data: First results from the Web-Enabled Landsat Data (WELD) project. Remote Sensing Letters, 2, 4:279-288. http://www.tandfonline.com/doi/pdf/10.1080/01431161.2010.519002
План следующий:
* Презентация на тему “Создания слоя сомкнутости лесного покрова континентальной части США”
* Рассказ про создание других слоёв данных, алгоритмов и т.д. в режиме вопрос-ответ.
* Дискуссия
Встреча пройдет в неформальной обстановке в офисе NextGIS. Начало: 18:00 Можно приносить с собой пиво-рыбу, сок-печеньки.
Детали можно узнать в специальной теме на форуме. Про встречи можно почитать тут.
