U.S. FlagAn official website of the United States government
dot gov icon
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

icon https icon
Secure .gov websites use HTTPS

A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

B2SAP Data

POPS

All time is UTC. Data revision is indicated by R followed by a letter (preliminary data) or number (final data). indicates downloadable data files in ICARTT ascii format. Data files available for 100 m altitude (listed first) and 1S time (following).

Amundsen-Scott South Pole Station

Amundsen-Scott South Pole Station launch location
Latitude: -89.9975, Longitude: 139.2728

100 m altitude files

Download All

NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20240828_100m_sp1220_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20241005_100m_sp1232_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20250114_100m_sp1252_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20250415_100m_sp1264_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20251001_100m_sp1286_v1.ict

1S time files

Download All

NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20240828_1S_sp1220_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20241005_1S_sp1232_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20250114_1S_sp1252_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20250415_1S_sp1264_v1.ict
NOAA-POPS-B2SAP_GMLBalloon_Amundsen_20251001_1S_sp1286_v1.ict