Skip to main content

NASA

Global Precipitation Measurement
GLOBAL
PRECIPITATION
MEASUREMENT
SEARCH Search
QUESTIONS Search
  • Missions
      1. GPM
        1. GPM Core Observatory
        2. GPM Microwave Imager (GMI)
        3. Dual-frequency Precipitation Radar (DPR)
        4. GPM Constellation
        5. Launch
        6. GPM 10 Year Anniversary
      2. TRMM
        1. Spacecraft and Instruments
      3. Extreme Weather News
      4. Articles
  • Data
      1. Data Directory
      2. Data Sources
      3. Data News
      4. Data FAQ
      5. Data Policy
      6. Training
      7. Tutorials
      8. Ground Validation Data
      9. IMERG
        1. Precipitation Climatology
        2. Seasonal Precipitation Variations
      10. Visualization
        1. IMERG Global Viewer
        2. NASA Worldview
        3. Precipitation & Applications Viewer
        4. RAIN Global Viewer
      11. Articles
  • Applications
      1. Ecology
      2. Water & Agriculture
      3. Energy
      4. Weather
        1. Extreme Weather News
      5. Health
        1. Disease Initiative
      6. Disasters
      7. Landslides
        1. COOLR
        2. Landslide Reporter
        3. Landslide Reporter FAQ
      8. Who's Using GPM Data
      9. Applications Highlights
      10. Articles
  • Science
      1. Research Topics
        1. Storm Structure and Mesoscale Dynamics
        2. The Global Water Cycle
        3. Climate Analysis
        4. Precipitation Microphysics
      2. Ground Validation
        1. Field Campaigns
        2. Ground and Airborne Instruments
        3. Validation
      3. Precipitation Algorithms
      4. Meetings
      5. PMM Science Team
      6. Articles
  • Resources
      1. Frequently Asked Questions
      2. Image Gallery
      3. Video Gallery
      4. Documents
      5. GPM Refereed Publications
      6. TRMM Refereed Publications
      7. 3D Printed GPM Precipitation Data
      8. Media & Press Resources
      9. Glossary
      10. All Articles
  • Education
      1. Water Cycle
      2. Weather & Climate
      3. Societal Applications
      4. Technology

Due to the lapse in federal government funding, NASA is not updating this website. We sincerely regret this inconvenience.

  1. Home
  2. GMI

GMI

Construction of the GMI Instrument

GMI Instrument being constructed in the lab, with purple lighting.
Image Caption
The GPM Microwave Imager instrument being constructed in a lab by Ball Aerospace & Technology Corporation.

Learn more about the GMI

  • Read more about Construction of the GMI Instrument

GPM Core Observatory Diagram

GPM Core Observatory Diagram showing DPR and GMI instruments
Image Caption
A diagram of the GPM Core Observatory showing the GMI and DPR Instruments.

Learn more about the GPM Core Observatory

  • Read more about GPM Core Observatory Diagram

GPM Microwave Imager (GMI)

Diagram of the GMI Instrument
Image Caption
Visualization of the GPM Microwave Imager (GMI).

Learn more about the GMI

  • Read more about GPM Microwave Imager (GMI)

Pagination

  • Previous page ‹‹
Subscribe to GMI

Data

  • Data Directory
  • Data Sources
  • Data News
  • Data FAQ
  • Data Policy
  • Training
  • Tutorials
  • Ground Validation Data
  • IMERG
    • Precipitation Climatology
    • Seasonal Precipitation Variations
  • Visualization
    • IMERG Global Viewer
    • NASA Worldview
    • Precipitation & Applications Viewer
    • RAIN Global Viewer
  • Articles
Goddard Space Flight Center Logo
  • NASA Official: George Huffman
  • NASA HQ: Will McCarty
  • Web Curator: Charles Cosner
  • Webmaster: Jacob Reed
  • + Privacy Policy & Accessibility
  • + NASA Image Use Policy
  • + Ask a Question
  • + Site Map
  • + Earth Science Division
  • + Goddard Space Flight Center
  • + NASA.gov
  • + USA.gov
NASA Logo