Category: Juri Knjazihhin

Yuri Knjazihhin awarded new NASA grant

September 5th, 2014 in 2014, Faculty, Grants, Juri Knjazihhin, Ranga Myneni, Sept-14

Earth & Environment Professor Yuri Knjazihhin was awarded a new NASA Grant titled “Earth System Data Records of Global Vegetation Index, Fraction of Absorbed PAR, Leaf Area and its Sunlit Fraction from DSCOVR data” under the NASA DSCOVR Earth Science Algorithms Program.

The objective of this three year proposal is to develop Earth System Data Records of global Fraction vegetation absorbed Photosynthetically Active Radiation (FPAR), Leaf Area Index (LAI) and its sunlit fraction (SLAI), and Normalized Difference Vegetation Index (NDVI) from the Earth Polychromatic Imaging Camera (EPIC) data.

A special emphasis will be given to achieving consistency and complementarity between DSCOVR EPIC and existing NASA land surface products.

Earth & Environment Professor Ranga Myneni is co-investigator.

Grad student Taejin Park publishes article in Remote Sensing

August 13th, 2014 in 2014, 2014, Aug-14, Faculty, Graduate students, Juri Knjazihhin, Publications, Ranga Myneni

Earth & Environment PhD student Taejin Park published an article in the journal Remote Sensing. The article is titled “Application of physically-based slope correction for maximum forest canopy height estimation using waveform lidar across different footprint sizes and locations: Tests on LVIS and GLAS.” The article can be downloaded from http://www.mdpi.com/2072-4292/6/7/6566

Park was assisted on the article by fellow graduate students Sungho Choi, Jian Bi and Joshua Mantooth and Earth & Environment Professors Ranga Myneni and Yuri Knyazikhin.

Taejin Park is a second year PhD student in Prof. Myneni’s research group. To learn more about publications by Professor Myneni, check out his recent publications in our publications section.

Thursday December 12th AGU Talk Schedule for E&E Faculty, Researchers, and Students

December 11th, 2013 in 2013, December-13, Events, Faculty, Graduate students, Juri Knjazihhin, Researchers, Rick Murray, Talks, Trips

Below is a list of scheduled talks being held on Thursday December 12th 2013 by Department of Earth and Environment Faculty, Researchers, and students at the AGU Fall Meeting.

 

Thursday

 

8:00 am – 12:20 pm

at Hall A-C (Moscone South)

B41A. B41A. Earth Observations for Global Agricultural Monitoring II Posters

  • Josh M. Gray; Mark A. Friedl; Steve E. Frolking; Navin Ramankutty; Andy Nelson.  Large scale maps of cropping intensity in Asia from MODIS. B41A-0385.

B41D. B41D. Multisensor Long-Term Land Surface Data Records II Posters [SWIRL_CU]

  • Xiaoyang Zhang; Mark A. Friedl; Yunyue Yu.  Interannual Variations in Global Vegetation Phenology Derived from a Long Term AVHRR and MODIS Data Record. B41D-0429.

V41D. V41D. Physical Volcanology of Eruptions Involving Water III Posters

  • Richard W. Murray; Rachel Scudder; Steffen Kutterolf; Julie Schindlbeck. Dispersed Ash in Marine Sediment: An Overview Towards Unraveling the “Missing Volcanic Record’. V41D-2824.

10:20 am – 12:20 pm

at 2004 (Moscone West)

B42C. B42C. Ecosystem Structure: Remote Sensing Observations and Modelling of Its Influence on Radiation Regimes and Gas Exchanges I

  • Yuri KnyazikhinON THE RADIATIVE TRANSFER BASED REMOTE SENSING OF FOREST STRUCTURE AND LEAF BIOCHEMISTRY (Invited). B42C-05. (11:20 am – 11:50 am)

at 2002 (Moscone West)

B42D. B42D. The Bio-atmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts II

  • Pamela H. Templer; Preeti Rao; Lucy Hutyra; Steve M. RacitiAtmospheric nitrogen inputs and losses along an urbanization gradient from Boston to Harvard Forest, MA. B42D-06. (11:35 am – 11:50 am)

 

4:00 pm – 6:00 pm

at 2022 (Moscone West)

  • Steven C. Wofsy; et al. Measurements and modeling of CH4 and CO2 in the Boston Metro area and Northeastern Megalopolis. A44F-04.  (4:50 pm – 5:10 pm)

 

Ranga Myneni publishes new article in International Journal of Remote Sensing

October 28th, 2013 in 2013, 2013, Faculty, Juri Knjazihhin, October-13, Publications, Ranga Myneni

Professor Ranga Myneni and Research Professor Yuri Knyazikhin have published a new article entitled “Using hyperspectral vegetation indices to estimate the fraction of photosynthetically active radiation absorbed by corn canopies” in the International Journal of Remote Sensing. Changwei Tan of Yangzhou University of Yangzhou, China was lead author on the paper.

To read this article click here or see a list of all of Professor Myneni’s recent publications.