BidHits™

Irradiance Government Bids & RFPs

Government bid alerts, regional filters, and fast access to documents

90% recommend BidHits (1103 real users, 10/08/2026). Methodology

Last updated on 07/06/2026.

06/24/2026 - USA | WA | KING COUNTY | SEATTLE | 98101

Commerce, Department Of- National Oceanic And Atmospheric Administration- Dept Of Commerce Noaa

Longwave Irradiance

PSL OTT Hydromet Instruments and Accessories - Notice Number: ****- 26- **** Notice Type: Sources Sought Synopsis Title: PSL OTT Hydromet Instruments and Accessories Response Date: July 6, 2026 This is a SOURCES SOUGHT SYNOPSIS and is not a pre- solicitation a

PSL OTT Hydromet Instruments and Accessories Kipp & Zonen CGR4 Pyrgeometer, Kipp & Zonen CMP22 Pyranometer

Bid Close Date:

06/09/2026 - USA | MD | PRINCE GEORGES COUNTY | BELTSVILLE | 20704 Small City

Agriculture, Department Of- Agricultural Research Service- Usda Ars Afm Apd

Irradiance Sensor

Multi- Spectral Sensor - This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Quotations are being requested and a separate written solicitation will not b

Multispectral sensor with integration for vegetation and thermal scanning.

Bid Close Date:

06/05/2026 - USA | MS | HANCOCK COUNTY | STENNIS SPACE CENTER Small City

National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Shared Services Center

University of Tartu SeaBird & DALE System Services - NASA/NSSC has a requirement for University of Tartu SeaBird & DALE System Services. NASA/NSSC intends to issue a sole source contract to University of Tartu under the authority of FAR ****( a). It has been determined that Unive

Radiometric calibration and characterization services for NASA GSFC field radiometers supporting validation of the PACE mission data products. 1. Absolute radiometric calibration of DALEC system ( 350 nm to 900 nm). 2. Angular response irradiance of DALEC system ( 90 to 90 at 5 intervals). 3. Polarisation sensitivity radiance of DALEC system ( 0 to 360 rotation angle). 4. Thermal characterisation of DALEC system ( 5 temperature points). 5. Straylight distribution function of DALEC system. 6. Absolute radiometric calibration of SEABIRD TRIOS sensors. 7. Angular response irradiance of SEABIRD TRIOS sensors. 8. Polarisation sensitivity radiance of SEABIRD TRIOS sensors. 9. Thermal characterization of SEABIRD TRIOS sensors. 10. Straylight distribution function of SEABIRD TRIOS sensors.

Bid Close Date:

06/05/2026 - USA | MD | PRINCE GEORGES COUNTY | GREENBELT Small City

National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Goddard Space Flight Center

Space weather Observations at L1 to Advance Readiness ( SOLAR) Series X- ray Irradiance Sensor ( XRIS) - The National Aeronautics and Space Administration&# 39; s Goddard Space Flight Center is pleased to release the Request for Proposal ( RFP) for the X- ray Irradiance Sensor ( XRIS) acquisition. This RFP replaces the Draft RFP ( Notice ID: XRIS- DRFP

Bid Close Date:

05/22/2026 - USA | DC | DISTRICT OF COLUMBIA COUNTY | WASHINGTON

Dept Of Defense- Dept Of The Navy- Onr- Onr Nrl- Naval Research Laboratory

Q- Lab System - Q- Sun Xe- 3 - COMBINED SYNOPSIS/SOLICITATION FOR COMMERCIAL ITEMS This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Federal Acquisition Regulation ( FAR) subpart 12. 6, & quot;

laboratory equipment and supplies 1xe3hseqsun xe3, gen 4 e model with rh control water spray 12xe3hse230base model, 230 volts **** back tray **** caster wheels **** detector assembly 340nm **** black panel sensor 17x10997kinstwashable air filter **** filter, daylight bb **** holder kit for two 2 x 4 panels, 26 piece kit for xe3 **** irradiance smart sensor, 340nm **** temperature smart sensor, uninsulated black panel **** tester packaging, ground full container load 1optional accessoriesservices 13sgoldcommgold tester commissioning full day onsite training commissioning

Bid Close Date:

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Frequently asked questions

BidHits is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.

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1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

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Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
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