Journal of the Japan society of photogrammetry and remote sensing
Online ISSN : 1883-9061
Print ISSN : 0285-5844
ISSN-L : 0285-5844
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Volume 53, Issue 3
Displaying 1-7 of 7 articles from this issue
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Preface
  • Status of global precipitation measurement (GPM) mission
    Tamotsu IGARASHI, Takahiro ENDO
    2014 Volume 53 Issue 3 Pages 111-117
    Published: 2014
    Released on J-STAGE: July 01, 2015
    DOIhttps://doi.org/10.4287/jsprs.53.111
    JOURNAL FREE ACCESS
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    GPM (global precipitation measurement) core observatory was launched by H-IIA･F23 rocket on 28 February, 2014 successfully. The first light images by mission instruments ; DPR (dual-frequency precipitation radar) and GMI (GPM microwave imager) were released on 25 March, 2014 by JAXA/NASA, which are verifying qualitative precipitation intensity in vertical and horizontal distribution. This review is describing overview of GPM core observatory with DPR, GMI, status of GPM constellation satellites, and GSMaP (global satellite mapping of precipitation).
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  • Status of Advanced Land Observing Satellite 2 (ALOS-2, “Daich 2”) mission
    Ryoichi FURUTA, Tamotsu IGARASHI
    2014 Volume 53 Issue 3 Pages 118-122
    Published: 2014
    Released on J-STAGE: July 01, 2015
    DOIhttps://doi.org/10.4287/jsprs.53.118
    JOURNAL FREE ACCESS
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    The Advanced Land Observing Satellite-2 “Daichi-2” (ALOS-2) was successfully launched by the H-IIA launch vehicle No. 24 at 12:05:14 p.m. on May 24 2014 (Japan Standard Time). And critical operation phase was successfully completed on May 27 2014. PALSAR-2 (Phased Array type L-band Synthetic Aperture Radar-2) is the main mission instrument, have a spotlight mode (1 to 3m res.), a high resolution mode (3 to 10m res.) and a wide swath “ScanSAR” mode (60 to 100m res.). ALOS-2 will conducted (1) Disaster monitoring, (2) Archiving national land and infrastructure information related data, (3) Monitoring of cultivated area, and (4) Global monitoring.
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  • Current state of the unmanned systems that advance in Europe, United States and Japanese situation
    Hirokazu MURAKI, Noriaki ISHIKAWA
    2014 Volume 53 Issue 3 Pages 123-127
    Published: 2014
    Released on J-STAGE: July 01, 2015
    DOIhttps://doi.org/10.4287/jsprs.53.123
    JOURNAL FREE ACCESS
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    This technical report is current trend and technical issue of Unattended System, on the legal system and safety to be discussed on to operate the unmanned system. It is recitation the problem of the operational which is considered as the current situation in Japan. In addition, it also introduces software to automate up to creation of ortho-mosaic image and DSM from analysis aerial triangulation using computer vision technology, aerial photographic images taken at a high overlap ratio from the point of view of photogrammetry.
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