The observed sea level change of victoria harbour in the past 50 years is similar to that of the south china sea measured by the state oceanic administration of china , and is consistent with the change of the south china sea in the past decade measured by the remote sensing satellites jointly operated by the usa and france . 维多利亚港海平面的变化,跟中国国家海洋局测到的南海海平面过去五十年的变化相若,亦与过去十年美国法国合作的遥感卫星所测量到南海海平面的变化一致。
Adopting the new land use classification system , high - resolution digital satellite remote sensing image and domestic geographic information system , this paper analyzes and classifies information of land use of miluo city , and updates the land use database after examining it 摘要利用高分辨率遥感卫星数据,采用国产地理信息系统软件,在相应数字图像处理软件的支持下,采用新的土地利用分类体系,对汨罗市土地利用信息进行解译分类,经野外核对后更新土地利用数据库。
High - speed frame - synchronizer is an absolutely necessarily key device of the remote sensing satellite ' s ground - receiving system . it is mainly used to format the high - speed data stream , so that computer can get the beginning address of every frame of the high - speed data stream , and then data stream would be send to computer for pretreatment through high - speed interface 高速帧同步格式化器是遥感卫星地面接收系统中必不可少的关键设备之一,主要将从卫星接收到的高速数码流格式化,使计算机得以辨识每一帧的起始位置,然后将数码流经高速接口进入计算机进行预处理。
These institutions have made use of both domestic and foreign remote - sensing satellites to carry out application studies in different forms and at different levels such as weather forecasting , territorial survey , agricultural output assessment , forest survey , natural disaster monitoring , maritime forecasting , urban planning and mapping , etc 这些专业机构利用国内外遥感卫星开展了气象预报、国土普查、作物估产、森林调查、灾害监测、环境保护、海洋预报、城市规划和地图测绘等多方面、多领域的应用研究工作。