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Cutting date and frequency are important parameters determining grassland yields in addition to the effects of weather, soil conditions, plant composition and fertilisation. Because accurate and are...
To support food security, information products about the actual cropping area per crop type, the current status of agricultural production and estimated yields, as well as the sustainability of the ...
The Munich Satellite Navigation Summit 2014 will be held in the famous “Residenz München”, Germany March 25 - 27, 2014. It has been established as the European and International conference with global...
The international symposiums on Global Navigation Satellite Systems (ISGNSS) have been organized and proud to be the one of the largest international symposiums on GNSS in the world since 1999. ISGNSS...
ZiYuan-3 (ZY-3) mapping satellite is the first civilian high-resolution stereo mapping satellite of China. The satellite’s objective is oriented towards plotting 1:50,000 and 1:25,000 topographic ma...
In this study, we present results from the CASA (Carnegie-Ames-Stanford Approach) model to estimate net primary production (NPP) in grasslands under different management (ranching versus unmanaged) on...
The latest Geostationary Operational Environmental Satellite, or GOES-P, lifted off Thursday aboard a Delta IV rocket at 6:57 p.m. EST from Space Launch Complex 37 at the Cape Canaveral Air Force Stat...
The race to find exoplanets — planets outside our solar system — continues to quicken. Last week NASA researchers announced that the agency's new space telescope, Kepler, has discovered five new exopl...
NASA's Ares I-X Deputy Mission Manager Jon Cowart is available for satellite interviews from 6 to 9 a.m. EDT on Wednesday, Oct. 21. He will conduct the interviews from the rocket's launch pad at NASA'...
NASA reported Thursday that its Lunar Reconnaissance Orbiter, or LRO, has successfully completed its testing and calibration phase and entered its mapping orbit of the moon. The spacecraft already has...
Analysis of GIOVE-A signals is an important part of the in-orbit validation phase of the Galileo program. GIOVE-A transmits the ranging signals using all the code modulations currently foreseen for th...
This paper presents an evaluation of several GNSS multicarrier ambiguity (MCAR) resolution techniques for the purpose of attitude determination of low earth orbiting satellites (LEOs). It is based on ...
The latest Geostationary Operational Environmental Satellite, GOES-O, soared into space today after a successful launch from Space Launch Complex 37 at the Cape Canaveral Air Force Station in Florida....
NASA will hold a briefing about two upcoming lunar missions scheduled to launch in June that will begin a journey to better understand the moon. A briefing with members of the mission and science team...
This paper proposes a framework for generating bare-land Digital Elevation Model (DEM) in urban areas by combining highresolution satellite imagery and Airborne Laser Scanning (ALS) data. Airborne las...

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