ICESat-2 1.0

ICESat-2 1.0

NASA – Freeware – iOS
out of 3 votes
Latest Version
1.0
Safe to install

The application provides valuable insights into the orbiting patterns of NASA's ICESat-2 satellite, launched in 2018, which employs green laser technology to monitor surface elevation changes across polar ice sheets, glaciers, sea ice, as well as terrestrial and aquatic environments. Its data contributes to a detailed and precise mapping of our planet's topography, surpassing previous resolution capabilities.

Designed for user convenience, the tool allows users to identify upcoming satellite flybys over specific locations. By selecting a target site—either manually via map or latitude/longitude input, or by using current location—and defining a search radius, users can access information on satellite pass schedules extending up to three months ahead. This functionality can assist in planning observational activities, citizen science initiatives, or anticipating the availability of elevation data from the National Snow and Ice Data Center (NSIDC).

Key features include:

  • Ability to specify an observation point through map interaction, coordinate input, or device location
  • Display of future satellite overpasses in both map and list formats
  • Option to save particular overflights as favorites for subsequent reference
  • Access to detailed information regarding the mission’s objectives and data dissemination pathways

Overview

ICESat-2 is a Freeware software in the category Education developed by NASA.

The latest version of ICESat-2 is 1.0, released on 06/10/2025. It was initially added to our database on 06/10/2025.

ICESat-2 runs on the following operating systems: iOS.

Users of ICESat-2 gave it a rating of 3 out of 5 stars.

Pros

  • Provides highly accurate and detailed elevation data of Earth's surface.
  • Utilizes advanced laser altimetry technology for precise measurements.
  • Assists in monitoring ice sheet changes and sea-level rise.
  • Supports climate change research by tracking glacial and ice sheet dynamics.
  • Contributes valuable data for understanding Earth's topography and land elevations.

Cons

  • Limited to polar and specific regions where ice sheet monitoring is relevant.
  • Data processing and analysis require specialized expertise.
  • High operational costs associated with space-based laser instruments.
  • Limited temporal coverage since it's a satellite with specific orbit cycles.
  • Potential data gaps due to technical issues or environmental interference.

FAQ

What is ICESat-2?

ICESat-2 is a satellite launched by NASA designed to measure the Earth's ice sheets, glaciers, and sea ice with high precision.

When was ICESat-2 launched?

ICESat-2 was launched on September 15, 2018.

What type of instrument does ICESat-2 carry?

ICESat-2 carries a single instrument called the Advanced Topographic Laser Altimeter System (ATLAS).

What is the purpose of ICESat-2?

The purpose of ICESat-2 is to monitor and understand changes in the Earth's cryosphere, including ice sheet mass balance and sea ice thickness.

How does ICESat-2 collect data?

It uses a laser altimeter to send out laser pulses toward Earth and measures the time it takes for the pulses to return, thus determining elevation.

How accurate are ICESat-2 measurements?

ICESat-2 provides elevation measurements with vertical accuracy better than 10 centimeters over water and around 30 centimeters over land.

What areas does ICESat-2 cover?

It covers the Earth's polar regions extensively and provides data globally for cryospheric studies.

How can researchers access ICESat-2 data?

Data from ICESat-2 is available to researchers and the public through NASA's data portals such as NASA Earthdata.

What impact does ICESat-2 have on climate science?

ICESat-2 provides critical data for understanding sea level rise, ice sheet dynamics, and climate change impacts.

Who operates ICESat-2?

NASA Goddard Space Flight Center operates ICESat-2.

Screenshots (Click to view larger)

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