| 光谱学与光谱分析 |
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| Study on Intelligent System of Hyper-Spectral Data Gathering Based on Wireless Data Communication Technology in Farm Machinery |
| LI Zhi-wei1，3,PAN Jian-jun1*,ZHANG Jia-bao2 |
1. College of Resource and Environmental Sciences，Nanjing Agricultural University，Nanjing 210095, China
2. Institute of Soil Science，Chinese Academy of Sciences，Nanjing 210008, China
3. College of Engineering and Technology，Shanxi Agricultural University，Taigu 030801, China |
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Abstract In order to meet the needs of highly dense and overall farmland information gathering，wireless data communicating, and real-time processing in the precision agriculture, this system integrated GPS, GIS and RS based on the technology of computer and wireless data transmission. On the one hand, the system makes DGPS and Hyper-spectrograph integrated through the AT89lv52 MCU, providing the accurate space position and realizing the integration of spectrum data acquisition and orientation. On the other hand, the system realizes the communication between the data gathering control system and the microcomputer by using the nRF905 system. Meanwhile the system has realized the visualized analysis and management of the spectrum data by integrating Visual Basic and Map-Objects into GIS, displaying real-time trace of moving point and some related attributes of the moving point in map layers, and calculating crop derivative spectra and crop vegetation index NDVI etc. Thus, sufficient information was provided for expert system and decision support system of precision agriculture.
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Received: 2005-07-10
Accepted: 2005-10-28
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Corresponding Authors:
PAN Jian-jun
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| Cite this article: |
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LI Zhi-wei,PAN Jian-jun,ZHANG Jia-bao. Study on Intelligent System of Hyper-Spectral Data Gathering Based on Wireless Data Communication Technology in Farm Machinery [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(10): 1813-1816.
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| URL: |
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https://www.gpxygpfx.com/EN/Y2006/V26/I10/1813 |
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