NDLI: Explore gpm imerg and other global precipitation products with ges disc giovanni

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Explore gpm imerg and other global precipitation products with ges disc giovanni

Content Provider	NASA Technical Reports Server (NTRS)
Author	Kempler, Steven MacRitchie, Kyle Liu, Zhong Ostrenga, Dana M. Vollmer, Bruce
Copyright Year	2015
Description	New features and capabilities in the newly released GIOVANNI allow exploring GPM IMERG (Integrated Multi-satelliE Retrievals for GPM) Early, Late and Final Run global half-hourly and monthly precipitation products as well as other precipitation products distributed by the GES DISC such as TRMM Multi-Satellite Precipitation Analysis (TMPA), MERRA (Modern Era Retrospective-Analysis for Research and Applications), NLDAS (North American Land Data Assimilation Systems), GLDAS (Global Land Data Assimilation Systems), etc. GIOVANNI is a web-based tool developed by the GES DISC (Goddard Earth Sciences and Data Information Services Center) to visualize and analyze Earth science data without having to download data and software. The new interface in GIOVANNI allows searching and filtering precipitation products from different NASA missions and projects and expands the capabilities to inter-compare different precipitation products in one interface. Knowing differences in precipitation products is important to identify issues in retrieval algorithms, biases, uncertainties, etc. Due to different formats, data structures, units and so on, it is not easy to inter-compare precipitation products. Newly added features and capabilities (unit conversion, regridding, etc.) in GIOVANNI make inter-comparisons possible. In this presentation, we will describe these new features and capabilities along with examples.
File Size	1909238
Page Count	1
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20150023492
Archival Resource Key	ark:/13960/t9964jn8n
Language	English
Publisher Date	2015-12-14
Access Restriction	Open
Subject Keyword	Giovanni Precipitation Gpm Assimilation Algorithms Time Series Analysis Monsoons Imaging Techniques Trmm Satellite Earth Sciences Temporal Resolution Data Systems Precipitation Meteorology Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Presentation

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