Top Tweets for #RadCalNet
π #RadiometricCalibration of GF5-02 Advanced #Hyperspectral Imager Based on #RadCalNet Baotou Site
βοΈ Tang, H. et al.
π https://t.co/rCfoZgYbII
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
Great to see the next generation of metrologists getting involved!
And a brilliant artistic rendering of #RadCalNet's work πππππ°οΈποΈ
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! Isnβt it great?!
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! Isnβt it great?!
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: https://t.co/s4Pvu8yP8V - new users welcome too!
#Uncertainty Analysis for #RadCalNet Instrumented Test Sites Using the Baotou Sites #BTCN and #BSCN as Examples
by Lingling Ma, Yongguang ZhaoοΌet al
πhttps://t.co/wDveKrFHlw
#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
#RSHighlyCitedPaper
#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.
πhttps://t.co/U4Y6wthcyi
#RemoteSensing
#satellite
#Radiometric
#EarthObservation
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 https://t.co/tZCrFtg4Et #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. https://t.co/s4Pvu8hehn.
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: https://t.co/ai8eocQ6wm #spectroscopy @NCEOscience @NERCscience
A new #RadCalNet site dedicated to validation of surface reflectance in complex landscape. https://t.co/tHlkN271NO
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.
#RadCalNet now has a reference paper. RadCalNet provides bottom and top of atmosphere (400 - 2500 nm) reflectance data every 30 minutes at 4 sites across the world for satellite calval. https://t.co/vOy868Uo6G @RemoteSens_MDPI #EOMetrology @NPL @ESA_EO @NASAClimate
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
πhttps://t.co/U4Y6wtyNpQ
#Sentinel2
The new #RADCALNET instrument installation on 10m telescopic tower. Excited to embark on another science journey with @NPL & @esa
Last Seen Hashtags on Sotwe
GΓΌllerVeGΓΌnahlar
Seen from Turkey
Teen pyt
Seen from United States
leaks
Seen from United Kingdom
california
Seen from United States
Momson() +filter:native_video
Seen from United States
pejuhinhijab
Seen from Indonesia
momsonsex
δΌθ€γγγ
Seen from Netherlands
AuthorsOfTwitter
Seen from United States
momandson
Trends for you
Most Popular Users
Elon Musk 
@elonmusk
240.2M followers
Barack Obama
@barackobama
119.3M followers
Donald J. Trump
@realdonaldtrump
111.6M followers
Cristiano Ronaldo
@cristiano
109.3M followers
Narendra Modi
@narendramodi
106.9M followers
Rihanna
@rihanna
97.4M followers
NASA
@nasa
92.1M followers
Justin Bieber
@justinbieber
90.6M followers
KATY PERRY
@katyperry
87M followers
Taylor Swift
@taylorswift13
80.8M followers
Lady Gaga
@ladygaga
72.4M followers
Kim Kardashian
@kimkardashian
69.5M followers
Virat Kohli
@imvkohli
68.9M followers
YouTube
@youtube
68.6M followers
Bill Gates
@billgates
63.5M followers
The Ellen Show
@theellenshow
62.5M followers
CNN
@cnn
61.9M followers
Neymar Jr
@neymarjr
61.5M followers
X
@x
60.9M followers
Selena Gomez
@selenagomez
60.1M followers