English translation for "orthophoto"
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- 正交像片
正射像片
正射影像地图
Related Translations:
- Example Sentences:
| 1. | Photogrammetric products - part 3 : requirements for the orthophoto
摄影测量产品.第3部分:正射投影像片的要求 | | 2. | Orthophoto stereo - mate
立体正射像片 | | 3. | Digital products of fundamental geographic information . digital orthophoto topographic maps
基础地理信息数字产品.数字影像地形图 | | 4. | Digital products of fundamental geographic information 1 : 10000 , 1 : 50000 digital orthophoto maps
基础地理信息数字产品1 : 10000 1 : 50000数字正射影像图 | | 5. | In aerial survey and photogrammetric services , the office is developing a new series of an orthophoto image covering the region
在航空测量及摄影测量服务方面，该处正开发一系列涵盖本港全境的新正射影像。 | | 6. | An orthophoto image is an image of the earth surface , which contains comprehensive and easy - to - recognise earth surface information with correct scale and position for planning , design , analysis , mapping , communications and presentation purposes
正射影像是地球表面的影像，包括全面及容易辨认的地球表面资料，而且比例及位置正确，可作规划、设计、分析、绘图、通讯、展示等用途。 | | 7. | Investigation using remote sensing ( rs ) technology can breakthrough the limits of traditional methods , make full use of its capability of integration , visualization , rapidity and vast - dimensions analysis , and get better results the paper takes the up - to - date landsat - 7 etm + data , which is the most widely used , and quickbird data , which has the highest resolution nowadays , and according the features of the data and landslides , processes the quickbird data with 1 : 10 000 dem orthophoto correction and the landsat - 7 etm + data as follows : ( 1 ) selecting optimal spectrum band : selects 753 bands as the optimal bands ; ( 2 ) image intensifying : selects the principle components processing method on the basis of comparing several image intensifying methods ; ( 3 ) rigour geometric direction : corrects the geometric distortion of the map ; ( 4 ) image fusion : mainly takes his space transform fusion and resolution fusion method , and acquires maps with higher spectrum resolution as well as space resolution . after that , the visual effect of the image has been enhanced , and the interpretation precision
采用遥感技术，可以突破传统调查方法的限制，发挥其宏观、综合、直观、快速的特点，取得更好的效果。论文选取目前应用最广的陆地卫星最新系列landsat - 7etm +数据和空间分辨率最高的商业卫星quickbird数据作为主要的数据源，根据数据的特点及滑坡灾害应用特征，对quickbird遥感数据则基于1 ： 10000dem进行了正射校正，对etm +遥感数据进行了波段优选，选取了753作为最佳组合波段；图像增强，通过各种增强处理方法的效果对比，选择主成分分析法对图像进行增强；几何精校正，纠正图像的几何变形；影像融合，主要选取了效果较好的his空间变换融合和分辨率融合，得到的图像既具有较高的光谱分辨率，同时也具有较高的空间分辨率。经过上述数字处理，较好地改善了图像的视觉效果，提高了图像解译的精度。 |
- Similar Words：
- "orthophosphoric" English translation, "orthophosphoric acid" English translation, "orthophosphoric ester monohydrolase" English translation, "orthophosphorous acid" English translation, "orthophot" English translation, "orthophoto map" English translation, "orthophoto stereo-mate" English translation, "orthophoto technique" English translation, "orthophotograph" English translation, "orthophotographs" English translation
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