#radcalnet search results

👉 #RadiometricCalibration of GF5-02 Advanced #Hyperspectral Imager Based on #RadCalNet Baotou Site ✍️ Tang, H. et al. 📎 brnw.ch/21wNkiB

In 2010 the BIPM-WMO meeting recommended we "Ensure the availability of appropriate surface sites for validation of satellite remote sensing measurements." Since then we've had @ESA_EO #FRM programmes, #RadCalNet, #Hypernets. What will we recommend in 2022?bipmwmo22.org

I'm on the steering committee of this workshop because I have had so many excellent collaborations that have stretched my thinking as a metrologist and brought new ideas to the Earth observation communities I've worked with. #FIDUCEO @qa4eoCalVal #RadCalNet @ESA_EO

@NPL’s work to support the #RadCalNet WG was partially funded by @ESA_EO, partially by the #MetEOC projects of EURAMET’s #EMPIR programme - and partially by dedicated staff creatively combining family and work commitments in their evening 😊

Great to see the next generation of metrologists getting involved! And a brilliant artistic rendering of #RadCalNet's work 👏👏🌈🌍🛰️🖌️

During the #RadCalNet WG meeting this evening, one of my teammates was joined by her young daughter who listened carefully and drew this summary slide with the sun, Earth, a spectrum, lots of satellites and at the top the data - a graph of the site comparisons! Isn’t it great?!

Summarising the results of the #RadCalNet users' survey before the workshop later this week. Really gratifying to see these comments (and interesting to see the other responses - very small preview there...). Survey still open at: forms.office.com/r/8VQJ5Bz4R8

#RadCalNet is a network of instrumented ground sites (currently bright desert-like sites) that provides ground and TOA spectral reflectance, with uncertainties, from 400 nm - 2500 nm (sometimes 1000 nm) every 30 minutes. See: radcalnet.org for more details!

Do you use #RadCalNet data? If so, please fill in our survey at: forms.office.com/r/8VQJ5Bz4R8.

Are you a #RadCalNet data user? We're organizing a RadCalNet users workshop on 9 June- contact me for details. RadCalNet is a network of instrumented ground sites with SI-traceable calibrations for satellite vicarious calval. See: radcalnet.org - new users welcome too!

#Uncertainty Analysis for #RadCalNet Instrumented Test Sites Using the Baotou Sites #BTCN and #BSCN as Examples by Lingling Ma, Yongguang Zhao，et al 👉mdpi.com/2072-4292/12/1… #calibration #metrology #earthobservation #remotesensing

7:30am start worth it for an interesting meeting with the Chinese colleagues running the Baotou sites and @ESA_EO about #RadCalNet. Exciting developments - the sandy site is approved (data will be available soon) and extensions to the SWIR are planned. #EOMetrology. @NPL

Thanks to #MetEOC funded by #EMPIR @EURAMET for funding my participation in this project. #RadCalNet is a network by @CEOSdotORG , @CEOS_WGCV

The paper I collaborated with the Chinese Academy of Sciences on, is published: applying a metrological approach to the Baotou #RadCalNet instrumented reference site for visible and near infrared satellite vicarious cal/val. @MDPIOpenAccess mdpi.com/726116 #EOMetrology

3. Setting up #RadCalNet 2014-now. RadCalNet is a @CEOSdotORG network of instrumented sites providing SI-traceable top-of-atmosphere nadir reflectance values every 30 minutes for satellite vicarious calibration. radcalnet.org.

Back in March FSF and @NPL headed to @GobabebRSH in #Namibia to conduct some preliminary fieldwork for #RadCalNet and #Hypernets Horizon 2020 satellite calibration sites. Read about everything we got up to here: fsf.nerc.ac.uk/news/Gobabeb.s… #spectroscopy @NCEOscience @NERCscience

A new #RadCalNet site dedicated to validation of surface reflectance in complex landscape. lnkd.in/gxihnEa

It's our last day in the Namib Desert today, and we've been hard at work all week doing multispectral and hyperspectral surveys of the #hypernet and #radcalnet sites here. We've used #SVC and #ASD spectrometers simultaneously, and our new MAIA S2 multispectral camera! @NPL

Last summer, Emily Mitcheson-Smith, an UG from Southampton Uni spent two months with us as part of the #SEPNet summer placement scheme looking at the uncertainties for off-nadir viewing angles of #RadCalNet. Last week she was one of the winners of the SEPNet poster competition.

Evaluation of #RadCalNet Output Data Using #Landsat 7, Landsat 8, Sentinel 2A, and Sentinel 2B Sensors By Xin Jing, Larry Leigh, Cibele Teixeira Pinto and Dennis Helder 👉mdpi.com/2072-4292/11/5… #Sentinel2

👉 #RadiometricCalibration of GF5-02 Advanced #Hyperspectral Imager Based on #RadCalNet Baotou Site ✍️ Tang, H. et al. 📎 brnw.ch/21wNkiB

#Uncertainty Analysis for #RadCalNet Instrumented Test Sites Using the Baotou Sites #BTCN and #BSCN as Examples by Lingling Ma, Yongguang Zhao，et al 👉mdpi.com/2072-4292/12/1… #calibration #metrology #earthobservation #remotesensing

During the #RadCalNet WG meeting this evening, one of my teammates was joined by her young daughter who listened carefully and drew this summary slide with the sun, Earth, a spectrum, lots of satellites and at the top the data - a graph of the site comparisons! Isn’t it great?!

The new #RADCALNET instrument installation on 10m telescopic tower. Excited to embark on another science journey with @NPL & @esa

It's our last day in the Namib Desert today, and we've been hard at work all week doing multispectral and hyperspectral surveys of the #hypernet and #radcalnet sites here. We've used #SVC and #ASD spectrometers simultaneously, and our new MAIA S2 multispectral camera! @NPL

Last summer, Emily Mitcheson-Smith, an UG from Southampton Uni spent two months with us as part of the #SEPNet summer placement scheme looking at the uncertainties for off-nadir viewing angles of #RadCalNet. Last week she was one of the winners of the SEPNet poster competition.

At the #RadCalNet WG meeting in Perth. We’ve been providing data from four instrumented test sites to validate radiometric calibrations of EO sensors. #EO #CalVal

7:30am start worth it for an interesting meeting with the Chinese colleagues running the Baotou sites and @ESA_EO about #RadCalNet. Exciting developments - the sandy site is approved (data will be available soon) and extensions to the SWIR are planned. #EOMetrology. @NPL

Summarising the results of the #RadCalNet users' survey before the workshop later this week. Really gratifying to see these comments (and interesting to see the other responses - very small preview there...). Survey still open at: forms.office.com/r/8VQJ5Bz4R8

Back in March FSF and @NPL headed to @GobabebRSH in #Namibia to conduct some preliminary fieldwork for #RadCalNet and #Hypernets Horizon 2020 satellite calibration sites. Read about everything we got up to here: fsf.nerc.ac.uk/news/Gobabeb.s… #spectroscopy @NCEOscience @NERCscience