National Weather Service (NWS) Station Information System (SIS), Version 1 (Version Superseded)

**Please note, this dataset has been superseded by a newer version (see below). New version is only used starting from the last date this version was updated.** National Weather Service (NWS) Station Information System (SIS) contains observing station metadata from November 2014 to present. These are renditions are used to update the Historical Observing Metadata Repository (HOMR) daily. Within this dataset will be embedded PDFs which will be loaded into Environmental Document Access and Display System (EDADS) Version 2 (EV2) and JSON machine readable version of the information on the PDFs which will be integrated into Historical Observing Metadata Repository (HOMR). Currently only Cooperative ObserverProgram (COOP) (www.nws.noaa.gov/os/coop) station metadata are being submitted. NWS plans to add additional types of stations to this dataset which will may require additional data elements.