Satellite Data

Snow collection

SWE FSC SSPI 10days SSPI 30days

Soil collection

coming soon

Atmospheric collection

coming soon

NRT/QRT, operational data

Sentinel MODIS VIIRS map SuperSWE map OMI/OMPS Volcano monitoring Sea Ice
Projects
SEN3APP GlobSnow SAMPO ENVIBASE Cryoland
Services
Virtual/Cloud Service
Local observations
LitDB
Archives
Modis archive
Commercial Data
COSMO
Standardized Snow Pack Index (SSPI) for 10 days
Product name: Standardized Snow Pack Index (SSPI) for 10 days

Date of the image: 22 May 2016

Access to data and contact information:
Principal Investigator Jouni Pulliainen, firstname.lastname(at)fmi.fi
Project Manager Kari Luojus, firstname.lastname(at)fmi.fi
Web-site www.globsnow.info
Access to data: FMIARC Geoportal

Overview:
The SSPI is computed the same way as the SPI (Standardized Precipitation Index), except for being based on the daily snowpack water equivalent (=kg/m2 of snow) time series. The SSPI provides information of the relative volume of the snowpack in the catchment on a ten - daily and monthly basis compared to the period of reference. The indicator can be used for awareness raising, evaluation of occurred droughts, forecasting future drought risks and management purposes.
European Space Agency's (ESA) GlobSnow project led by the Finnish Meteorological Institute (FMI)has developed and provides snowpack water equivalent (SWE) values for the whole Northern Hemisphere. The SWE data is based on passive microwave radiometer data combined with ground - based synoptic snow observations. The SSPI is calculated based on SWE values by the FMI for the whole EU.