GPM Ground Validation Autonomous Parsivel Unit (APU) ICE POP V1

The GPM Ground Validation Autonomous Parsivel Unit (APU) ICE POP dataset was collected during the International Collaborative Experiments for Pyeongchang 2018 Olympic and Paralympic Winter Games (ICE POP) field campaign in South Korea. The two major objectives of ICE POP were to study severe winter weather events in regions of complex terrain and improve the short-term forecasting of such events. These data contributed to Global Precipitation Measurements mission Ground Validation (GPM GV) campaign efforts to improve satellite estimates of orographic winter precipitation. This dataset consists of precipitation data including precipitation amount, precipitation rate, reflectivity in Rayleigh regime, liquid water content, drop diameter, and drop concentration. Data are available in ASCII format from October 31, 2015 through July 1, 2018. It should be noted that this dataset extends prior to the field campaign.

Data and Resources

Field Value
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation Petersen, Walter A and Ali Tokay.2019. GPM Ground Validation Autonomous Parsivel Unit (APU) ICE POP [indicate subset used]. Dataset available online from the NASA Global Hydrology Resource Center DAAC, Huntsville, Alabama, U.S.A. DOI: http://dx.doi.org/10.5067/GPMGV/ICEPOP/APU/DATA101
identifier C1649623570-GHRC_CLOUD
issued 2019-09-06
landingPage https://cmr.earthdata.nasa.gov:443/search/concepts/C1649623570-GHRC_CLOUD.html
language {en-US}
metadata_type geospatial
modified 2020-03-16
programCode {026:001}
publisher NASA/MSFC/GHRC
resource-type Dataset
source_datajson_identifier true
source_hash 7d4a18a9fb135749f4f8fe16d43f65d6b6d23309
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[128.378, 37.3779], [129.124, 37.3779], [129.124, 38.2509], [128.378, 38.2509], [128.378, 37.3779]]]}
temporal 2015-10-13T01:47:00Z/2018-07-01T15:18:00Z
theme {"ICE POP",geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • atmosphere
  • ckan
  • clouds
  • earth-science
  • geo
  • geoss
  • national
  • north-america
  • precipitation
  • radar
  • spectral-engineering
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer undefined
maintainer_email support-ghrc@earthdata.nasa.gov
metadata_created 2025-11-20T23:35:36.082654
metadata_modified 2025-11-20T23:35:36.082658
notes The GPM Ground Validation Autonomous Parsivel Unit (APU) ICE POP dataset was collected during the International Collaborative Experiments for Pyeongchang 2018 Olympic and Paralympic Winter Games (ICE POP) field campaign in South Korea. The two major objectives of ICE POP were to study severe winter weather events in regions of complex terrain and improve the short-term forecasting of such events. These data contributed to Global Precipitation Measurements mission Ground Validation (GPM GV) campaign efforts to improve satellite estimates of orographic winter precipitation. This dataset consists of precipitation data including precipitation amount, precipitation rate, reflectivity in Rayleigh regime, liquid water content, drop diameter, and drop concentration. Data are available in ASCII format from October 31, 2015 through July 1, 2018. It should be noted that this dataset extends prior to the field campaign.
num_resources 8
num_tags 14
title GPM Ground Validation Autonomous Parsivel Unit (APU) ICE POP V1