Results 211 to 220 of about 19,071 (245)

SMAP Mission Status and Plan

IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020
The National Aeronautics Space Administration's (NASA‘s) Soil Moisture Active Passive (SMAP) mission will be completing its first extension phase in August 2020. The uncertainty of SMAP soil moisture products is≤ 0.04 m3/m3. During the first extension phase, SMAP data have been used to advance our understanding of water, energy and carbon cycles ...
Simon H. Yueh, Dara Entekhabi, Peggy E. O'Neill, Jared K. Entin, Mark Garcia   +4 more
openaire   +1 more source

SMAP revisited and revised

SEG Technical Program Expanded Abstracts 1991, 1991
The original seismic mis‐tie adjustment procedure (SMAP) is restricted to uniform grids of 2-D seismic lines. In many areas, uniform grids do not occur, especially with multiple‐vintage coverage. An alternative method is proposed still using linear programming techniques to simultaneously minimize the maximum error and absolute error sum, but ...
openaire   +1 more source

The SMAP Dictionary Management System

SpaceOps 2014 Conference, 2014
The Soil Moisture Active Passive (SMAP) Dictionary Management System is a web-based tool to develop and store a mission dictionary. A mission dictionary defines the interface between a ground system and a spacecraft. In recent years, mission dictionaries have grown in size and scope, making it difficult for engineers across multiple disciplines to ...
Kevin A. Smith, Christopher A. Swan
openaire   +1 more source

SMAP: Similarity-based matrix factorization framework for inferring miRNA-disease association

Knowledge-Based Systems, 2023
Jihwan Ha
semanticscholar   +1 more source

Global estimates of daily evapotranspiration using SMAP surface and root-zone soil moisture

Remote Sensing of Environment, 2023
Youngwook Kim, Hotaek Park, John S. Kimball, A. Colliander, Matthew F. McCabe   +4 more
semanticscholar   +1 more source

Surface soil moisture from combined active and passive microwave observations: Integrating ASCAT and SMAP observations based on machine learning approaches

Remote Sensing of Environment
Hongliang Ma, Jiangyuan Zeng, Xiang Zhang, Jian Peng, Xiaojun Li, P. Fu, Michael H. Cosh, H. Letu, Shaohua Wang, Nengcheng Chen, J. Wigneron   +10 more
semanticscholar   +1 more source

SMAP 2022 Blank Page

2022 17th International Workshop on Semantic and Social Media Adaptation & Personalization (SMAP), 2022
  +4 more sources

First mapping of polarization-dependent vegetation optical depth and soil moisture from SMAP L-band radiometry

Remote Sensing of Environment
Zhiqing Peng, T. Zhao, Jiancheng Shi, Lu Hu, N. Rodríguez-Fernández, J. Wigneron, Thomas J. Jackson, Jeffrey P. Walker, M. Cosh, Kun Yang, Hui Lu, Yu Bai, Panpan Yao, Jingyao Zheng, Zushuai Wei   +14 more
semanticscholar   +1 more source

Monitoring the drought in Southern Africa from space-borne GNSS-R and SMAP data

Natural Hazards
Komi Edokossi, Shuanggen Jin, Usman Mazhar, Iñigo Molina, Andrés Calabia, I. Ullah   +5 more
semanticscholar   +1 more source

Analysis of the SMAP Roughness Parameter and the SMAP Vegetation Optical Depth

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022
J. Chaubell, S. Yueh, D. Entekhabi, S. Dunbar, A. Colliander, X. Xu, M. Mousavi   +6 more
openaire   +1 more source