{"title":"用厘米分辨率双色激光高度计同时测量海洋表面粗糙度和大气压力","authors":"J. Abshire, J. McGarry","doi":"10.1364/lors.1987.tub4","DOIUrl":null,"url":null,"abstract":"Gardner has proposed a technique for measuring both atmospheric pressure [1] and ocean surface roughness [2] by using a short pulse two-color laser altimeter. Two sets of airborne altimeter measurements have been performed using this technique, both of which utilized < 100 psec wide modelocked laser pulses. The impulse response of the initial PMT-based altimeter receiver was 800 psec [3], while that of the later streak camera-based receiver was 85 psec [4]. In the first airborne tests, the atmospheric pressure accuracies of the high resolution altimeter were 3-7 mbar [4].","PeriodicalId":339230,"journal":{"name":"Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Simultaneous Measurements of Ocean Surface Roughness and Atmospheric Pressure with a cm Resolution Two-Color Laser Altimeter\",\"authors\":\"J. Abshire, J. McGarry\",\"doi\":\"10.1364/lors.1987.tub4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Gardner has proposed a technique for measuring both atmospheric pressure [1] and ocean surface roughness [2] by using a short pulse two-color laser altimeter. Two sets of airborne altimeter measurements have been performed using this technique, both of which utilized < 100 psec wide modelocked laser pulses. The impulse response of the initial PMT-based altimeter receiver was 800 psec [3], while that of the later streak camera-based receiver was 85 psec [4]. In the first airborne tests, the atmospheric pressure accuracies of the high resolution altimeter were 3-7 mbar [4].\",\"PeriodicalId\":339230,\"journal\":{\"name\":\"Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/lors.1987.tub4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Topical Meeting on Laser and Optical Remote Sensing: Instrumentation and Techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/lors.1987.tub4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Simultaneous Measurements of Ocean Surface Roughness and Atmospheric Pressure with a cm Resolution Two-Color Laser Altimeter
Gardner has proposed a technique for measuring both atmospheric pressure [1] and ocean surface roughness [2] by using a short pulse two-color laser altimeter. Two sets of airborne altimeter measurements have been performed using this technique, both of which utilized < 100 psec wide modelocked laser pulses. The impulse response of the initial PMT-based altimeter receiver was 800 psec [3], while that of the later streak camera-based receiver was 85 psec [4]. In the first airborne tests, the atmospheric pressure accuracies of the high resolution altimeter were 3-7 mbar [4].