A set of missions recommended by the Earth science decadal survey more than three years ago will be developed under a program called the Earth System Observatory, NASA and the White House announced May 24. The White House announced the Earth System Observatory program in a fact sheet that ...
(接上条)五月,NASA宣布建立“地球系统观测站”(Earth System Observatory),这个观测项目将设计一套新的地球观测任务,通过提供关键信息指导与气候变化、减灾、森林灭火以及改善实时农业流程相关的工作。旨在应对全球气候变化的NASA-ESA联合意向声明可以补充完善“地球系统观测站”项目下正在进行的活动。例如,NASA新的“地球...
关于对这些尘埃微粒的研究，美国宇航局地球观测站(Earth Observatory)在上周公布了一幅地图显示“尘埃微粒发光云团”漂浮在地球上空，在大气层中旋转着。在NASA公布的地图中，针对卫星和传感器数据的研究显示，这些漂浮在大气中的尘埃、水和烟尘颗粒混合云团，来自于沙尘暴、飓风和野火。8月23日，来自NASA的卫星和传感器...
The Earth Observatory presents, in lay terms, stories, images, and animations that illustrate the complexities of Earth system science, as well as NASA's use of satellites and remote sensing data to study our home planet. The site's URL is given (http://earthobservatory.nasa.gov). The ...
Case Study. Monitoring the surface of the sun with NASA's solar dynamics observatory, HP Z, and NVIDIA.
NASA宣发了全新的地球系统观测站（Earth System Observatory），旨在帮助指导与气候变化、减灾、扑救森林火灾和改进实时农业流程相关的工作。2021年9月27日，陆地卫星9号发射画面。Credits: NASA/Bill Ingalls NASA与美国地质调查局（U.S. Geological Survey）合作发射了陆地卫星9号（Landsat 9），旨在延续陆地卫星计划（...
1995年,欧空局(European SpaceAgency,ESA)发射的“红外空间观测站”(Infrared Space Observatory,ISO)携带了2300L超流体液氦,用于超低温冷却(1.8K)掺镓的锗光电导探测器,探测频率为1.25THz～150THz,测定了氢分子的同位素比例。 1998年,美国发射了“亚毫米波天文卫星”(Sub-millimeterWave Astronomy Satellite,SWAS)...
own solar system," said Shawn Domagal-Goldman, acting director of the Astrophysics Division at NASA Headquarters in Washington. "The fact that it is still operating today is a testament to the value of our flagship observatories, and provides critical lessons for the Habitable Worlds Observatory,...
“In addition to my enthusiasm at selecting a pioneering multi-point observatory focused on the auroral electrojets, I am particularly excited to follow up the success of the Yohkoh andHinodesolar science missions with another international collaboration with JAXA and other European partners on EUVST...
A satellite image of the Mississippi River Delta with land shown in bright green and water shown in dark blue. Credit: NASA Earth Observatory image by Michael Taylor and Adam Voiland, using Landsat data from the U.S. Geological Survey ...