• Thumbnail for Soil Moisture Active Passive
    Soil Moisture Active Passive (SMAP) is a NASA environmental monitoring satellite that measures soil moisture across the planet. It is designed to collect...
    20 KB (1,894 words) - 21:32, 14 December 2024
  • Thumbnail for Eni G. Njoku
    he served as project scientist of NASA's first soil moisture mission, the Soil Moisture Active Passive (SMAP) mission, launched in 2015. Njoku was born...
    9 KB (924 words) - 22:43, 3 September 2023
  • Swarm ADM-Aeolus EarthCARE BIOMASS FLEX Aquarius payload (NASA) Soil Moisture Active Passive satellite Proba-2 "Two new ESA satellites successfully lofted...
    14 KB (1,080 words) - 18:36, 21 November 2024
  • satellite mission and predecessor of the Soil Moisture Active Passive satellite, providing measurements of soil-moisture and freeze thaw state Hydros, a fictional...
    385 bytes (84 words) - 15:52, 23 December 2021
  • Thumbnail for GLOBE Program
    by Europe and Eurasia; Global Precipitation Measurement and Soil Moisture Active Passive student research campaigns with NASA launched 2014: 5th GLE held...
    10 KB (972 words) - 03:25, 9 October 2024
  • Thumbnail for Erika Podest
    Earth's ecosystems through satellite imagery, including the Soil Moisture Active Passive and NASA-ISRO Synthetic Aperture Radar satellites. She has also...
    8 KB (870 words) - 22:03, 15 November 2024
  • Thumbnail for List of Earth observation satellites
    geology, and many more). Types of sensors on these satellites include passive and active remote sensors. Sensors on Earth observation satellites often take...
    38 KB (1,190 words) - 10:23, 15 December 2024
  • Thumbnail for Delta II
    Delta II to support the Orbiting Carbon Observatory (OCO-2), Soil Moisture Active Passive (SMAP), and Joint Polar Satellite System (JPSS-1 – NOAA-20) missions...
    42 KB (4,131 words) - 23:16, 2 January 2025
  • Thumbnail for Jet Propulsion Laboratory
    Metal World Ranger program Shuttle Radar Topography Mission Soil Moisture Active Passive (SMAP) Spitzer Space Telescope Stardust Surveyor program SWOT...
    66 KB (6,177 words) - 23:16, 30 December 2024
  • aerospace engineer. She has been a systems engineer for the Soil Moisture Active Passive (SMAP), Cassini, and InSight Mars missions. She is currently...
    8 KB (529 words) - 02:46, 24 November 2023
  • Award (Soil Moisture Active Passive Mission), 2017 NASA Outstanding Public Leadership Medal, 2017 Science Team Leader, Soil Moisture Active Passive (SMAP)...
    4 KB (318 words) - 03:23, 31 July 2024
  • SB, et al., “Surface soil moisture retrieval using the L-band synthetic aperture radar on-board the Soil Moisture Active Passive (SMAP) satellite and...
    28 KB (3,063 words) - 12:45, 23 September 2024
  • research satellite. SMAP provides measurements of the land surface soil moisture and freeze-thaw state with near-global revisit coverage in 2–3 days...
    38 KB (1,324 words) - 16:09, 10 April 2024
  • Thumbnail for United Launch Alliance
    part of Exploration Flight Test-1. A Delta II rocket orbited a Soil Moisture Active Passive satellite in January 2015. In March 2015, an Atlas V rocket carried...
    91 KB (8,806 words) - 15:59, 26 November 2024
  • Mail Access Protocol, an Internet protocol for email delivery Soil Moisture Active Passive, an American environmental research satellite Supervisor Mode...
    346 bytes (73 words) - 00:41, 13 May 2017
  • Thumbnail for Damp (structural)
    Structural dampness is the presence of unwanted moisture in the structure of a building, either the result of intrusion from outside or condensation from...
    66 KB (8,792 words) - 02:20, 5 October 2024
  • Thumbnail for Passive cooling
    upper atmosphere (night sky), the outdoor air (wind), and the earth/soil. Passive cooling is an important tool for design of buildings for climate change...
    29 KB (3,747 words) - 01:29, 12 November 2024
  • Thumbnail for Soil pH
    form in most soils. Aluminium is not a plant nutrient, and as such, is not actively taken up by the plants, but enters plant roots passively through osmosis...
    57 KB (6,318 words) - 23:07, 15 November 2024
  • Thumbnail for Earth shelter
    Earth shelter (category Passive cooling)
    inch. Variations in R-value of soil may be attributed to different soil moisture levels, with lower R values as moisture level increases. The most superficial...
    64 KB (8,559 words) - 04:54, 28 December 2024
  • Thumbnail for Chris Mattmann
    Orbiting Carbon Observatory 1/2, NPP Sounder PEATE, and the Soil Moisture Active Passive (SMAP) Earth science missions. Mattmann was also one of the principal...
    8 KB (679 words) - 17:43, 17 June 2024
  • Thumbnail for Charles Elachi
    (2011); NuSTAR (2012); Orbiting Carbon Observatory 2 (2014); Soil Moisture Active Passive (2015); and Jason 3 (2016). During flight projects for NASA,...
    19 KB (1,625 words) - 23:11, 21 July 2024
  • less resistant plants, which are damaged. "Active pyrophytes" have a similar competing advantage to passive pyrophytes, but they also contain volatile...
    6 KB (672 words) - 07:46, 25 December 2023
  • Thumbnail for Corrosion
    damaged whereas the oxide layer does not. Passivation in natural environments such as air, water and soil at moderate pH is seen in such materials as...
    50 KB (6,488 words) - 13:14, 1 January 2025
  • obtainable through other forms of imagery intelligence such as the moisture content of soil. This data can also help distinguish camouflage netting from natural...
    73 KB (9,508 words) - 16:57, 22 September 2024
  • Thumbnail for Thorny devil
    where active ingestion (drinking) is observable by jaw movements when moisture is plentiful, e.g. water puddles. The same hydrophilic moisture-harvesting...
    13 KB (1,518 words) - 02:38, 20 November 2024
  • Thumbnail for Remote sensing in geology
    sensors. The radiation can be naturally sourced (passive remote sensing), or produced by machines (active remote sensing) and reflected off of the Earth...
    62 KB (7,072 words) - 14:42, 6 January 2025
  • in the subsurface, vadose zone soil properties (e.g., soil grain size, soil moisture content, soil permeability, soil carbon content), subsurface heterogeneity...
    18 KB (2,170 words) - 15:32, 22 April 2024
  • Thumbnail for Remote sensing
    sensing can be divided into two types of methods: Passive remote sensing and Active remote sensing. Passive sensors gather radiation that is emitted or reflected...
    63 KB (7,730 words) - 21:37, 29 December 2024
  • Thumbnail for Kamal Sarabandi
    Michigan. Sarabandi is a member of the Science Team for NASA Soil Moisture Active and Passive (SMAP). This is an orbiting observatory (a polar orbit around...
    14 KB (1,391 words) - 02:11, 10 November 2024
  • Heather McNairn (category Canadian soil scientists)
    2012 which gathered soil moisture and crop biomass data to assist NASA in calibrating and validating their Soil Moisture Active Passive (SMAP) satellite...
    8 KB (819 words) - 15:16, 12 May 2024