نتایج جستجو برای: تصاویر alos

تعداد نتایج: 16402  

2010
Keisuke ISHIDA Mitsuhiro KOJIMA Masataka TAKAGI

In October 2006, remotely sensed data of PRISM (Panchromatic Remote-Sensing Instrument for Stereo Mapping) sensor that mounted on Japanese satellite ALOS (Advanced Land Observation Satellite) was began to provide for general users. ALOS has some missions such as mapping, regional observation, disaster situation observation and survey of natural resources. In the mission of disaster situation ob...

ژورنال: :خشکبوم 2012
روشنک درویش زاده علی اکبر متکان امین حسینی اصل محسن ابراهیمی خوسفی

پوشش گیاهی به­عنوان یکی از مهم­ترین اجزای هر اکوسیستم به شمار می­رود. تعیین میزان درصد پوشش گیاهی به­منظور فهم تعاملات بین زمین و اتمسفر، تأثیر آن بر اقلیم، میزان فرسایش خاک، بررسی خشکسالی، و مدیریت منابع طبیعی بسیار ضروری است. هدف از این پژوهش،  تخمین درصد پوشش گیاهی با استفاده از شاخص­های رایج پوشش گیاهی است. در این تحقیق از تصویر ماهواره­ای  alos (avnir)مربوط به تیر ماه 1388 و  مطالعات میدان...

2017
Christina C. Loitz Jodie A. Stearns Shawn N. Fraser Kate Storey John C. Spence

BACKGROUND Coordinated partnerships and collaborations can optimize the efficiency and effectiveness of service and program delivery in organizational networks. However, the extent to which organizations are working together to promote physical activity, and use physical activity policies in Canada, is unknown. This project sought to provide a snapshot of the funding, coordination and partnersh...

2016
Dorothea Deus Andrew Millington

Land cover and forest mapping supports decision makers in the course of making informed decisions for implementation of sustainable conservation and management plans of the forest resources and environmental monitoring. This research examines the value of integrating of ALOS PALSAR and Landsat data for improved forest and land cover mapping in Northern Tanzania. A separate and joint processing ...

Journal: :Annals of GIS 2008
Linlin Ge Kui Zhang Alex Hayman Ng Yusen Dong Hsing-chung Chang Chris Rizos

1082-4006/08/14(01)-12$5.00 ©2008 The International Association of Chinese Professionals in Geographic Information Science (CPGIS) Abstract Satellite differential SAR interferometry has been widely accepted as a powerful tool to map co-, postand inter-seismic deformation since its successful application to the 1992 Landers Earthquake. As soon as the Ms8.0 Wenchuan Earthquake occurred on 12 May ...

Journal: :Annals of the Academy of Medicine, Singapore 2010
Wei Chin Wong Suresh Sahadevan Yew Yoong Ding Huei Nuo Tan Siew Pang Chan

INTRODUCTION The objective of this study was to determine factors, other than the Diagnostic Related Grouping (DRG), that can explain the variation in the cost of hospitalisation and length of hospital stay (LOS) in older patients. MATERIALS AND METHODS This was a prospective, observational cohort study involving 397 patients, aged 65 years and above. Data collected include demographic inform...

2012
Takeo TADONO Sachi KAWAMOTO Chiyuki NARAMA Tsutomu YAMANOKUCHI Nobuhiro TOMIYAMA Hironori YABUKI

This study aims to develop and validate a new glacial lake inventory in order to gain an understanding of existing conditions. This is being done using optical imageries acquired by the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM) and the Advanced Visible and Near Infrared Radiometer type 2 (AVNIR-2) onboard the Advanced Land Observing Satellite (ALOS, nicknamed ‘Daichi’). ...

2004
T. Tadono

This paper introduces the updated plans for sensor calibration and product validation of the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM), which is to fly on the Advanced Land Observing Satellite (ALOS) satellite that will be launched this Japanese fiscal year. PRISM is used to derive digital elevation models (DEMs) with very high spatial resolution, which is also one of th...

2017
Rei Sonobe Hiroshi Tani Xiufeng Wang

Aim of study: The ambrosia beetle, Platypus quercivorus, is a vector of Japanese oak wilt, which causes massive mortality of oak trees in Japan. ALOS/AVNIR-2 true color images can be used to help detect areas of oak wilt, although such detection by inventory surveys is not realistic. Applying pan-sharpening techniques, a higher spatial resolution multispectral image can be generated from lower-...

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