...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE Geoscience and Remote Sensing Letters >Estimation of ship velocities from MODIS and OCM
【24h】

Estimation of ship velocities from MODIS and OCM

机译：从MODIS和OCM估算船速

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Detection of ships and their tracks in the atmosphere from satellites was earlier demonstrated by Porch, Noone, and Kaufman, among others. In this letter, we have gone one step further to estimate the ship speed and direction by locating them and their tracks from multisatellite imagery. Exhausts from the ships create streaks of clouds in the atmosphere that help identify the same ship from two satellites. Ship velocities are estimated from displacements of ships. We have used optical sensors data from Moderate Resolution Imaging Spectroradiometer (MODIS) and Ocean Color Monitor (OCM) to demonstrate this technique. Estimated velocities of ships are within the expected range. Application of this approach has general interest to the navy, coast guards, shipping corporations, commercial ship owners, and fishermen. More satellite observations can be used to continuously monitor the ship velocities.
机译：Porch，Noone和Kaufman等人早先演示了通过卫星检测船舶及其在大气中的踪迹。在这封信中，我们通过从多卫星图像中定位船只及其航迹来进一步估计了船速和方向。船上的废气会在大气中形成云层，帮助从两颗卫星识别同一艘船。船舶速度是根据船舶的排水量估算的。我们已经使用了中分辨率成像光谱仪（MODIS）和海洋颜色监视器（OCM）的光学传感器数据来演示此技术。船舶的估计速度在预期范围内。这种方法的应用对于海军，海岸警卫队，航运公司，商业船东和渔民具有普遍的兴趣。可以使用更多的卫星观测来连续监视船速。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号