原⽂地址：LandsatDN值转化为TOAReflectance作者：l無⼼1 ;程序不仅仅是将Ladnsat的DN值转化为⼤⽓表观反射率，还进⾏了其他处理。;程序并未封装，因此可⽤性不⾼。;- ; Reference :; https://landsat.usgs.gov/using-usgs-landsat-8-product ; https://yceo.yale.edu/how-convert-...
hAxis:{title:'Band'},vAxis:{title:'Reflectance'},lineWidth:1,pointSize:4,series:{0:{color:COLOR.PARK},1:{color:COLOR.FARM},2:{color:COLOR.URBAN}}});// From: https://landsat.usgs.gov/what-are-best-spectral-bands-use-my-
Landsat 5 TM Collection 1 Tier 1 calibrated top-of-atmosphere (TOA) reflectance. Calibration coefficients are extracted from the image metadata. See Chander et al. (2009) for details on the TOA computation. Landsat 5 TM Collection 1 Tier 1校准的大气层顶部(TOA)反射率。校准系数...
varmexicoPoints=ee.FeatureCollection([park,farm,urban]); landsat8Toa=landsat8Toa.filterBounds(mexicoPoints); //选取第一幅影像 varmexicoImage=ee.Image(landsat8Toa.first()); // 选取波段可以这么选省下一个个写,Select bands B1 to B7. mexicoImage=mexicoImage.select(['B[1-7]']); //这个就是...
Landsat 5 TM Collection 1 Tier 1 calibrated top-of-atmosphere (TOA) reflectance. Calibration coefficients are extracted from the image metadata. See Chander et...
spectraChart.setChartType('LineChart');spectraChart.setOptions({title: 'Landsat 8 TOA spectra at three points near Mexico City',hAxis: {title: 'Wavelength (micrometers)'//()中代表你的单位},vAxis: {title: 'Reflectance'},lineWidth: 1,pointSize: 4,series: {0: {color: COLOR.PARK},1: {...
{title:'Landsat 8 TOA spectra at three points near Mexico City',hAxis:{title:'Wavelength (micrometers)'//()中代表你的单位},vAxis:{title:'Reflectance'},lineWidth:1,pointSize:4,series:{0:{color:COLOR.PARK},1:{color:COLOR.FARM},2:{color:COLOR.URBAN}}});//最后打印两个图表print(band...
{title:'Landsat 8 TOA spectra at three points near Mexico City',hAxis:{title:'Wavelength (micrometers)'//()中代表你的单位},vAxis:{title:'Reflectance'},lineWidth:1,pointSize:4,series:{0:{color:COLOR.PARK},1:{color:COLOR.FARM},2:{color:COLOR.URBAN}}});//最后打印两个图表print(band...
Example: Landsat-7 image courtesy of the U.S. Geological Survey See theUSGS Visual Identity System Guidancefor further details on proper citation and acknowledgement of USGS products. Landsat数据集是联邦创建的数据,因此属于公共领域,可以在没有版权限制的情况下使用、转让或复制。
Visual assessment of 45 and quantitative analysis of 20 Amazonian Landsat-4 and -5 TM scenes show that the gradient is band dependent and pronounced in visible light bands 1 to 3 but significant also in IR bands 4 to 7. The results show that the scan line location of a pixel explains a...