ASDC picture/link Surface meteorology and Solar Energy
A renewable energy resource web site   (release 6.0)
sponsored by NASA's Applied Science Program in the Science Mission Directorate
developed by POWER: Prediction of Worldwide Energy Resource Project
NASA logo
Highlights
  • over 200 satellite-derived meteorology and solar energy parameters
  • monthly averaged from 22 years of data
  • data tables for a particular location
  • GIS Web Mapping Application & Services
Join Join the SSE mailing list to receive updates about the SSE data archive.
  Data Retrieval:
Meteorology and Solar Energy Meteorology and
  Solar Energy  
Web Mapping GIS Web Mapping Application & Services
Renewable Software Application Inputs Renewable Software
Application Inputs

  Supporting Documentation:
Acknowledgement Acknowledgement for data usage
Geometry Horizontal Grid for
Input and Output
Accuracy Accuracy
Methodology
Methodology Methodology
Download the entire document:   SSE_Methodology.pdf (PDF format)
Free Adobe Reader (PDF Viewer)
Introduction

NASA, through its' Science Mission Directorate, has long supported satellite systems and research providing data important to the study of climate and climate processes. These data include long-term estimates of meteorological quantities and surface solar energy fluxes. These satellite and modeled based products have been shown to be accurate enough to provide reliable solar and meteorological resource data over regions where surface measurements are sparse or nonexistent, and offer two unique features - the data is global and, in general, contiguous in time. These two important characteristics, however, tend to generate very large data archives which can be intimidating for commercial users, particularly new users with little experience or resources to explore these large data sets. Moreover the data products contained in the various NASA archives are often in formats that present challenges to new users. To foster the commercial use of the global solar and meteorological data, NASA supported, and continues to support, the development of the Surface meteorology and Solar Energy (SSE) dataset that has been formulated specifically for photovoltaic and renewable energy system design needs. Of equal importance is the access to these data; to this end the SSE parameters are available via user-friendly web-based applications founded on user needs.

The original SSE data-delivery web site, intended to provide easy access to parameters needed in the renewable energy industry (e.g. solar and wind energy), was released to the public in 1997. The solar and meteorological data contained in this first release was based on the 1993 NASA/World Climate Research Program Version 1.1 Surface Radiation Budget (SRB) science data and TOVS data from the International Satellite Cloud Climatology Project (ISCCP). This initial design approach proved to be of limited value because of the use of "traditional" scientific terminology that was not compatible with terminology/parameters used in the energy industry to design renewable energy power systems. After consultation with industry, SSE Release 2 was made public in 1999 with parameters specifically tailored to the needs of the renewable energy community. Subsequent releases of SSE have continued to build upon an interactive dialog with potential customers resulting in updated parameters using revised NASA data as well as inclusion of new parameters as requested by the user community.

The Prediction Of Worldwide Energy Resource (POWER) project was initiated in 2003 both to improve subsequent releases of SSE, and to create new datasets applicable to other industries from new satellite observations and the accompanying results from forecast modeling. POWER currently encompasses the SSE data set, tailored for the renewable energy industry, as well as parameters tailored for the sustainable buildings community, and the bio-energy/agricultural industries. In general, the underlying data behind the parameters used by each of these industries is the same - solar radiation and meteorology, including surface and air temperatures, moisture, and winds.

The purpose of this document is to provide data users of SSE Release 6.0 insight into the underlying source for the solar and meteorological data sets, and to provide additional information relative to the various industry specific parameters, their limitations, and estimated accuracies based on information available to NASA at the time of this document. The intent is to provide information that will enable new and/or long time users to make decisions concerning the suitability of the SSE data for his or her project in a particular region of the globe. And finally, it is noted that SSE Release 6.0 and this document is focused primarily on parameters of interest to the renewable energy industry, although there are many parameters common to both the SSE and Sustainable Buildings components of POWER, and the underlying solar and meteorological data for all three POWER components is derived from common data sources.

In general, meteorology and solar radiation for SSE Release 6.0 were obtained from the NASA Science Mission Directorate's satellite and re-analysis research programs. Parameters based upon the solar and/or meteorology data were derived and validated based on recommendations from partners in the energy industry. Release 6.0 extends the temporal coverage of the solar and meteorological data from 10 years to more than 22 years (e.g. July 1983 through June 2005) with improved NASA data, and includes new parameters and validation studies.


Parameters Parameters (Units & Definition)
FAQ Frequently Asked Questions (FAQ)
Submit Questions Do you have a question or comment?
Related Web Sites Related Web Sites
Partners and Performance Partners and Performance
 Responsible >   Data: Paul W. Stackhouse, Jr., Ph.D.
 Officials   >   Archive:  John M. Kusterer
 Site Administration/Help: NASA Langley ASDC User
   Services (Contact Us)
 [Privacy Policy and Important Notices]
 Document generated on Tue Apr 25 00:39:55 EDT 2017