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Satellite-derived Digital Elevation Model (DEM) selection, preparation and correction for hydrodynamic modelling in large, low-gradient and data-sparse catchments 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2015, 卷号: 524, 页码: 489-506
作者:  Jarihani, Abdollah A.;  Callow, John N.;  McVicar, Tim R.;  Van Niel, Thomas G.;  Larsen, Joshua R.
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/29
Digital elevation models  Hydrodynamic modelling  DEM preparation  Spatial resolution  Low-gradient river systems  
Semi-automated GIS techniques for detecting floodplain earthworks 期刊论文
发表期刊: HYDROLOGICAL PROCESSES. 出版年: 2013, 卷号: 27, 期号: 4, 页码: 579-591
作者:  Steinfeld, Celine M. M.;  Kingsford, Richard T.;  Laffan, Shawn W.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/29
earthworks  floodplain development  hydrological connectivity  geographic information systems  semi-automated technique  digital elevation model  
Performance enhancement techniques for low power digital phase locked loops 学位论文
出版年: 2012
作者:  Elshazly;Amr
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
Phase locked loops  Delay locked loops  Supply noise mitigation  Background calibration  Digital PLL  Supply noise  Time to digital converter  TDC  Switched ring oscillator  SRO-TDC  Digital circuits  Low power  Area efficient  Digitally controlled oscillator  Performance enhancement techniques  Integrated circuits  Frequency synthesizers  Clock multipliers  Integrated circuits  Microelectronics  Analog and mixed  Circuits and systems  Analog  Digital  Solid state circuit  Phase-locked loops  Electronic noise -- Prevention  Low voltage systems  Frequency synthesizers  
Comparison of different procedures to map reference evapotranspiration using geographical information systems and regression-based techniques 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF CLIMATOLOGY. 出版年: 2007, 卷号: 27, 期号: 8, 页码: 1103-1118
作者:  Vicente-Serrano, S. M.;  Lanjeri, S.;  Lopez-Moreno, J.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/28
reference evapotranspiration  geographical information systems  regression-based interpolation  digital terrain models  Hargreaves method  Ebro valley  Spain  
3D Laser Scanner Data Collection. 科技报告
报告编号: ADA471752. 出版年: 2007
作者:  Dove, L. P;  Jackson, S. S;  Ballard, J. R;  Berry, T. E;  Lord, M. E.
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/30
Signal processing  Detection  Explosive charges  Lasers  False alarms  Algorithms  High resolution  Geometry  Scanners  Countermining  Signatures  Three dimensional  Reflection  Infrared signatures  Probability  Digital systems  Computatio  
How is shrub cover related to soil moisture and patch geometry in the fragmented landscape of the Northern Negev desert? 期刊论文
发表期刊: LANDSCAPE ECOLOGY. 出版年: 2007, 卷号: 22, 期号: 1, 页码: 105-116
作者:  Svoray, Tal;  Mazor, Shira;  Bar (Kutiel), Pua
收藏  |  浏览/下载:52/0  |  提交时间:2019/11/28
aerial photographs  digital elevation models (DEM)  fuzzy logic  patch scale  geographical information systems (GIS)  
Unmanned Aerial Vehicle Camera Integration. 科技报告
报告编号: ADA470778. 出版年: 2004
作者:  Sward, R. E;  Cooper, S. D.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/30
Test and evaluation  Aerial cameras  Onboard  Drones  Video recording  Digital recording systems  Computer programs  Flight testing  Integrated systems  United states air force academy  Digital images  Image compression  Microminiaturization  
Big Blue Arrows: Lines of Information and the Transformation Force. 科技报告
报告编号: ADA387551. 出版年: 2001
作者:  Viall, K. E.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/30
Tactical communications  Information warfare  Military operations  Information systems  Military applications  Satellite communications  Communication and radio systems  Radio equipment  Computer networks  Radio transmission  Digital computers  
KidSat: Image User's Manual 科技报告
报告编号: JPL-Publ-99-8. 出版年: 1999
作者:  Way, JoBea;  Andres, Paul;  Baker, John;  Goodson, Greg;  Marshall, William;  McGuire, John;  Rackley, Kathleen;  Stork, Elizabeth Jones;  Yiu, Lisa
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/30
COLOR  DIGITAL CAMERAS  EDUCATION  MANUALS  NASA SPACE PROGRAMS  ON-LINE SYSTEMS  SCHOOLS  SPACE SHUTTLES  SPACE TRANSPORTATION SYSTEM  DATA BASES  
Shuttle imaging radar-C science plan 科技报告
报告编号: NASA-CR-180241, JPL-PUB-86-29, NAS 1.26:180241. 出版年: 1986
作者:  [unavailable]
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/30
EARTH RESOURCES  EXPERIMENT DESIGN  REMOTE SENSING  RESEARCH MANAGEMENT  SHUTTLE IMAGING RADAR  SYNTHETIC APERTURE RADAR  ARID LANDS  CANOPIES (VEGETATION)  DIGITAL RADAR SYSTEMS  GEOMORPHOLOGY  GEOPHYSICS  OCEANOGRAPHY  RADAR IMAGERY  SNOW COVER  TECTONICS