MIDC RAW DATA API



The MIDC raw data API allows for automated extraction of daily data sets from any MIDC station. Extracted data is equivalent to data retrieved using the All Raw Data option from the MIDC daily data web interface, however URL structure has been simplified for API use.

Usage:

Public/External Use:http://midcdmz.nrel.gov/apps/data_api.pl?site=SSSSSSSS&begin=YYYYMMDD&end=YYYYMMDD
NREL Internal Only:http://midc.nrel.gov/apps/data_api.pl?site=SSSSSSSS&begin=YYYYMMDD&end=YYYYMMDD

ParameterValueNotes
siteSSSSSSSS (Station Identifier)Required, identifiers are listed in table below with example link (in Station ID column) for most recent day
begin4-digit year (YYYY), 2-digit month (MM), 2-digit day (DD) for date to begin extractionOptional, most recent day returned if not included
end4-digit year (YYYY), 2-digit month (MM), 2-digit day (DD) for date to end extractionOptional, one day returned if not included
Notes:
  • A header is included with extracted data which describes each column. As needed, the end user should read the header for proper usage of the data, since the header could change over time.
  • All measurement parameters for station will be retrieved, data format will be identical to output from data logging or data acquisition system.
  • If a begin and end date spans an instrument configuration change (a header change), an error message would result indicating date of such change, the user would then need to build two queries to obtain the two different data sets with different headers. The error will never result if only grabbing one day at a time, because MIDC does not support configuration changes mid-day.
  • If measurement parameter names must be known before calling the Data API, the Field API can be called before hand to find all the measurements that have been available over time for a station. The link to the Field API for each station is available in the table below under the station name column.
  • A Station List API is also available, which is a comma seperated list of station identifiers, station names, latitude, longitude and elevation.


Station ID
(Link: DATA API example)
Station Name
(Link: FIELD API)
RCSARM Radiometer Characterization System (RCS)
BSBluefield State College
ECElizabeth City State University
HSUHumboldt State University (SoRMS)
LRSSLowry Range Solar Station (RSR)
NWTCNREL National Wind Technology Center (M2)
AOCSNREL Solar Radiation Research Laboratory (AOCS)
AODSRRL0ENREL Solar Radiation Research Laboratory (AOD ESR Level 0)
AODSRRL1ENREL Solar Radiation Research Laboratory (AOD ESR Level 1.1)
AODSRRL0SNREL Solar Radiation Research Laboratory (AOD SkyNet Level 0)
AODSRRL1SNREL Solar Radiation Research Laboratory (AOD SkyNet Level 1.1)
ATINREL Solar Radiation Research Laboratory (ATI RSP)
AUXANREL Solar Radiation Research Laboratory (Ancillary Data)
BMSNREL Solar Radiation Research Laboratory (BMS)
BSRNNREL Solar Radiation Research Laboratory (BSRN)
PWVSRRLNREL Solar Radiation Research Laboratory (GPS-based PWV)
IRRSPNREL Solar Radiation Research Laboratory (Irradiance Inc. RSP v2)
RSPNREL Solar Radiation Research Laboratory (Schott RSP)
MFRNREL Solar Radiation Research Laboratory (YES MFR)
TSRNREL Solar Radiation Research Laboratory (YES TSR)
VTIFNREL Vehicle Testing and Integration Facility RSR
NELHANatural Energy Laboratory of Hawaii Authority (NELHA)
NPCNevada Power Clark Station
ORNLOak Ridge National Laboratory (RSR)
OAHURS1MSOLRMAP Kalaeloa Oahu (RSR)
LANAISOLRMAP La Ola Lanai (RSR)
LMUSOLRMAP Loyola Marymount University (RSR)
SSSCATSOLRMAP Southwest Solar Research Park
SS2SOLRMAP Sun Spot Two - Swink (RSR)
TSESCSOLRMAP Tri-State Escalante (RSR)
UATSOLRMAP University of Arizona (OASIS)
USEPCCSOLRMAP Utah Geological Survey - State Energy Program (Cedar City)
USEPMFSOLRMAP Utah Geological Survey - State Energy Program (Milford)
SMUDASacramento Municipal Utility District (Anatolia)
SCISan Clemente Island Data
AODSTAC0ESolar Technology Acceleration Center (AOD ESR Level 0)
AODSTAC1ESolar Technology Acceleration Center (AOD ESR Level 1.1)
AODSTAC0SSolar Technology Acceleration Center (AOD SkyNet Level 0)
AODSTAC1SSolar Technology Acceleration Center (AOD SkyNet Level 1.1)
PWVSTACSolar Technology Acceleration Center (GPS-based PWV)
STACSolar Technology Acceleration Center (SolarTAC)
SPMDSouth Park Mountain Data
SS1Sun Spot One - San Luis Valley (RSR)
USVIBOVBUS Virgin Islands Bovoni 2
USVILONAUS Virgin Islands Longford
UNLVUniversity of Nevada - Las Vegas
PWVUOUniversity of Oregon (GPS-based PWV)
UTPASRLUniversity of Texas Panamerican Solar Radiation Lab
XECSXcel Energy Comanche Station (RSR)



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