PPT-Surface Albedo Measurements

at UNR 29 July 2013 By Pat Arnott Computer to read spectrometer data Spectrometers are at Dambars left hand Irradiance sensor looks up Radiance sensor looks down Bryan steadies the albedo measuring device. Cycles. and the Upper Troposphere and Lower Stratosphere. General Needs:. To reduce uncertainties for key measurements. To increase spatial/temporal coverage for key species/parameters. To fill gaps in present suite of surface, remote, airborne measurements. ?. Rebekka. . Posselt. , Aku Riihelä. With support from: . Richard Müller, Jörg Trentmann. Outline. CM SAF Event Week, Surface radiation retrieval. 2. PART I. Solar radiation (SIS, SID). MagicSol. of the BRDF (HDRF) of snow surfaces at Dome C, Antarctica, for the inter-calibration and validation of satellite remote sensing products. Amelia Marks. 1*. , . Corrado. Fragiacomo. 2. , Alasdair MacArthur. Tropospheric ozone observations. . Chapter Writing Team . (contributors so far):. . D. . Tarasick. (Lead), . I. . Galbally. (Co-Lead), G. . Ancellet. , A. . . Boynard. , . P. . Cristofanelli. , M. Coyle, A. spectroradiometry. . Peter J Minnett. Meteorology and Physical Oceanography. Rosenstiel School of Marine and Atmospheric Science. University of Miami. 2. What is SST?. The infrared emission from the ocean originates from the uppermost <1mm of the ocean – the skin layer.. . Nick Hoekzema . Oliver Stenzel. Lena Petrova. Wojtek. . Markiewicz. Maya . Garcia-Comas. Nick Thomas . Klaus Gwinner . Ai . Inada. . Optical depth from shadows in orbiter images of Mars. . the optical depth . Near nadir imagers do not provide the multi-angle observations necessary to capture the multi-angle reflective character described by the surface BRDF. Therefore, the Landsat albedo algorithm couples atmospherically corrected 30m Landsat . Principles, results, and challenges. Lecture at the ERCA . 2018. Grenoble, . January 18, 2018. Andreas Richter. Institute of Environmental Physics. University of Bremen. Bremen, Germany. ( . richter@iup.physik.uni-bremen.de. . Albedo increases due to more ice coverage to something like about 0.35 which is then equivalent to a 6% change (3 % change in mean geometric distance from the Sun). Qualitative Albedo Feedback loop:. UV. /Visible Tropospheric Ozone Retrievals using GOME. -2 Data. . Xiong Liu, Peter . Zoogman. Kelly Chance, Caroline . Nowlan. xliu@. cfa.harvard.edu. . 3. rd. TEMPO Science Team Meeting. Huntsville, . Earth’s Surface. Atmosphere. Solar Incident. Reflected by Atmosphere. Reflected by Surface. Simplified (isotropic) shortwave radiation model. S = incident. R = cloud. reflection. A = absorption. MODEL DEVELOPMENT AND FUTURE RESEARCH. BEN SUMLIN AND PHILIP BURT. ATMS 746/360. Kaokoland, Namibia. Photo by Michael . Poliza. .. OUTLINE. METHODS. RESULTS AND MODEL DEVELOPMENT. FUTURE WORK. METHODS: DEFINITIONS. Surface albedo. NDVI. Remotely sensed . information on surface . albedo . and . NDVI. . is used . in climate modeling and research. .. Above parameters . and surface . temperature. and . radiative. ?. Rebekka. . Posselt. , Aku Riihelä. With support from: . Richard Müller, Jörg Trentmann. Outline. CM SAF Event Week, Surface radiation retrieval. 2. PART I. Solar radiation (SIS, SID). MagicSol.