搜索结果: 1-14 共查到“航空、航天科学技术 Use”相关记录14条 . 查询时间(0.502 秒)
LAND USE/LAND COVER CHANGE DETECTION USING MULTI–TEMPORAL SATELLITE DATASET: A CASE STUDY IN ISTANBUL NEW AIRPORT
Multi-temporal satellite dataset Land Use/Land Cover Landsat-8 Sentinel 2A Change detection
2018/5/8
In recent years, especially in metropolitan cities such as Istanbul, the emerging needs of the increasing population and demand for better air transportation capacity have led to big environmental cha...
USE OF UAS FOR THE CONSERVATION OF HISTORICAL BUILDINGS IN CASE OF EMERGENCIES
Emergency Conservation Safety UAS Photogrammetry Oblique Images TLS
2017/6/20
The task of conservation and management of cultural heritage is quite central in Italy, which lists a high number of beautiful architectures. A quick and precise survey may be requested in case of cal...
MONITORING OF LAND USE IN THE MAJOR GRAIN CROP PRODUCTION AREA USING TEMPORAL CHARACTERISTICS OF NDVI OBTAINED FROM COARSE RESOLUTION SATELLITE DATA
Agriculture Land Use Vegetation Estimation Monitoring Pixel Multitemporal
2015/7/29
NDVI obtained from satellite at the pixel over the area of crop cultivation would represent a specific temporal profile, which could
be discriminated from that of other land use. In this study, the ...
COMBINED USE OF POLAR ORBITING AND GEO-STATIONARY SATELLITES TO IMPROVE TIME INTERPOLATION IN DYNAMIC CROP MODELS FOR FOOD SECURITY ASSESSMENT
Remote Sensing Agriculture Monitoring
2015/7/29
Use of satellite data in crop growth monitoring could provide great value for regional food security assessments. By using the difference
between remotely sensed crop canopy temperature and the corr...
An Integrity Equation for Use with Space Based Augmentation Systems
Integrity Equation Space Based Augmentation Systems
2015/6/29
In recent years there has been widespread growth in the number of proposed Space Based Augmentation Systems (SBAS). Such systems are being developed by both civil authorities and commercial interests....
Flight Testing WAAS for Use in Closely Spaced Parallel Approaches
Flight Testing WAAS Closely Spaced Parallel Approaches
2015/6/29
In good weather, San Francisco International Airport can support approximately 60 landings per hour on its two parallel runways which are 750 ft apart; however, current navigation and surveillance sys...
GPS Supplemental Navigation Systems for Use During the Transition to a Sole-Means-GPS National Airspace System
GPS Supplemental Navigation Systems Sole-Means-GPS National Airspace System
2015/6/29
The current Federal Radio Navigation Plan presents a plan that includes phasing out of existing radio-navigation aids as part of the transition to sole-means-GPS navigation in the United States. GPS b...
Use of ADS-B and Perspective Displays to Enhance Airport Capacity
ADS-B Perspective Displays Airport Capacity
2015/6/26
As the growth in air travel continues over the coming decades, there will need to be increases in the capacity of the airspace system, especially airports. Technology associated with GPS, along with c...
Analysis, Design, and Testing of Airfoils for Use at UltraLow Reynolds Numbers
Analysis Design UltraLow Reynolds Numbers
2015/6/18
Advances in technology have begun to make ultra-low Reynolds number flight a real possibility. The
growing interest in vehicle development has created a need for an improved understanding of the rele...
SATELLITE IMAGE SIMULATIONS FOR MODEL-SUPERVISED, DYNAMIC RETRIEVAL OF CROP TYPE AND LAND USE INTENSITY
M4Land land management classification system Sentinel
2015/5/6
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 ...
Design and Test of Algorithms and Real-Time Receiver to use Universal Access Transceiver (UAT) for Alternative Positioning Navigation and Timing (APNT)
Design Algorithms Real-Time Receiver Universal Access Transceiver (UAT) Alternative Positioning Navigation Timing (APNT)
2015/6/24
The FAA Alternative Positioning Navigation and Timing (APNT) effort is developing technologies to provide navigation service capable of sustaining operations in the event of the loss of Global Navigat...
Design of Short Synchronization Codes for Use in Future GNSS System
Short Synchronization Codes Future GNSS System
2009/9/3
The prolific growth in civilian GNSS market initiated the modernization of GPS and the GLONASS systems in addition to the potential deployment of Galileo and Compass GNSS system. The modernization eff...
NASA Launches Human Space Flight Review Web Site for Public Use
NASA Human Space Flight Web Site Public Use
2009/6/8
NASA has created a Web site for the Review of U.S. Human Space Flight Plans Committee to facilitate a two-way conversation with the public about the future direction of the agency's space flight progr...
Development of a helicopter-borne magnetic survey system in use of a nose boom magnetic sensor and its passive compensation for aircraft's magnetic field
stinger magnetic compensation 3-axis fluxgate aeromagnetic
2009/3/5
A helicopter-borne magnetic survey system was developed in use of a nose boom magnetic sensor, which enables safe and practical operation of low-altitude high-resolution survey even in mountainous reg...