| 3S技术在澳门邻近水域悬沙信息定量定位研究中的应用 |
| 摘要点击 649 全文点击 972 投稿时间：1998-01-15 |
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| 中文关键词 3S(GIS+RS+GPS) 澳门邻近水域 悬浮泥沙 定量定位研究 |
| 英文关键词 3S suspended solids position and quantity study Macao's near water area |
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| 中文摘要 |
| 遥感(RS)、地理信息系统(GIS)和全球定位系统(GPS)是空间信息定位和定量研究的强有力技术与方法。3S技术在其进行空间定位和定量研究中各有特点,本文综合各技术优势对澳门邻近水域悬浮泥沙信息进行了定位与定量研究。结果表明,澳门邻近水域的悬浮泥沙有明显的一个高浓度带和一个低浓度带,悬浮泥沙高浓度带分布在澳门地区的东南水域。悬浮泥沙的这一分布特点将对位于澳门半岛东南的澳门外港泥沙淤积有重要影响,这一结论对澳门外港的建设有一定指导意义。 |
| 英文摘要 |
| The Remote Sensing(RS),Geographic Information System(GIS)and Global Position System(GPS) are the modern high and new technologies with themselves individual advantages,and they are usually used in geographic objects position and quantity research.After lntegrating 3S advantages to study the suspended solids in Macao's near water area,the conclusion is that there are a obvious high density and a lower density suspended soilds zone in MACAU's near water area.The high density silt zone is distributed along the east south MACAU.This conclusion is very important to prevent the port named external port in east-south MACAU from the high silt zone affection. |
