He YIN | 殷贺
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he-yin.bsky.social
He YIN | 殷贺
@he-yin.bsky.social
470 followers 120 following 25 posts

Associate Professor at Kent State University
Remote Sensing; AI/Machine Learning; Land System Science
https://www.kent.edu/geography/he-yin 🛰️🌎🌈

Videos
Environmental science 62%
Geography 16%
Posts Replies Media Videos

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Aug 22
Same here

Reposted by Michael A. Wulder, He Yin

andrewparsonson.bsky.social
Andrew Parsonson @andrewparsonson.bsky.social · Mar 1
ESA has granted Sentinel-2A a one-year exceptional and temporary extension, delaying its retirement and increasing Sentinel-2 revisit times.
europeanspaceflight.com/sentinel-2a-...
Sentinel-2A Given One-Year Exceptional and Temporary Extension
ESA has granted Sentinel-2A a one-year exceptional and temporary extension, delaying its retirement and increasing Sentinel-2 revisit times.
europeanspaceflight.com

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 30
Right! Of 770,000 tons of rice imported, only 100,000 tons are for human consumption

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 30
Interesting report. But, as far as I know, Japanese strongly prefer Japanese rice. This stems from their belief in the superior quality of local rice and the strong influence of the Japan Agricultural Cooperatives, which restrict imports—contributing to the recent rice crisis in Japan.

Reposted by Iryna Dronova, He Yin

esa.int
European Space Agency @esa.int · Jun 23
🆕 The first stunning images from our groundbreaking #Biomass satellite mission have been released – they mark a major leap forward in our ability to understand how Earth’s forests are changing and exactly how they contribute to the global carbon cycle 🌳🌍

www.esa.int/Applications...
This image features part of Bolivia. This vibrant image was created using the radar instrument’s different polarisation channels, with each colour revealing distinct characteristics of the landscape. For instance, green hues mainly represent rainforest, red hues forested floodplains and wetlands, and blue–purple is indicative of grasslands, while black areas are rivers and lakes. The image spans approximately 90 km along the Biomass satellite's flight path (length) and 60 km across in width, with north oriented to the right.

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 20
Bad papers can do more harm than none...

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 20
Definitely quality > quantity. But the challenge lies in how to evaluate 'quality'. I've come across poorly written papers in top journals and seen poor papers get significant citations.

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 5
This is a very timely article. Pray for Landsat Next!

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Jun 5
A final farewell to Landsat 7. Farewell to the scan line errors… but gratitude for the improved thermal band and better spatial coverage. You served us well, thank you! 🙏🙏🙏
www.usgs.gov/landsat-miss...
A Final Farewell to Landsat 7
The Landsat 7 satellite will receive its final transmission from the U.S. Geological Survey (USGS) on June 4, 2025, at 1:08 PM CST. The satellite launched in April 1999 and will be decommissioned afte...
www.usgs.gov

Reposted by He Yin

erleellis.bsky.social
Erle Ellis @erleellis.bsky.social · May 27
Good Intentions Are Not Enough:
Land-use spillovers from environmental policy interventions 🌐🌍 doi.org/10.1016/j.gl...

Reposted by Erle C. Ellis, He Yin

tkuemmerle.bsky.social
Tobias Kuemmerle @tkuemmerle.bsky.social · May 9
"[T]he Humboldtian, Eurocentric perception of forests as the ideal natural state persists, [...] at the expense of grasslands and other open ecosystems."

Nature conservation policies are biased toward forests and neglect grassy ecosystems worldwide | Science www.science.org/doi/10.1126/...
Savanna/woodland in the Brazilian Cerrado (Photo T Kuemmerle).

Reposted by Michael A. Wulder, He Yin

esa.int
European Space Agency @esa.int · Apr 29
🌳🛰️ Our groundbreaking Biomass satellite lifted off on Vega-C #VV26 from Europe’s Spaceport in French Guiana at 10:15 BST/11:15 CEST on 29 April. The satellite is designed to provide unprecedented insights into the world’s forests and their crucial role in Earth’s carbon cycle.
Biomass launched to count forest carbon
ESA’s groundbreaking Biomass satellite, designed to provide unprecedented insights into the world’s forests and their crucial role in Earth’s carbon cycle, has been launched. The satellite lifted off ...
esa.int

Reposted by Rosie A. Fisher, He Yin

dranpingchen.bsky.social
Anping Chen @dranpingchen.bsky.social · Apr 20
It's important that science continues, now more than ever. Hence I am happy to share our recent paper which shows the slowing of post-mortality forest recovery @natplants.nature.com. With great colleagues including @smmunson.bsky.social @wmhammond.bsky.social www.nature.com/articles/s41...

Reposted by Michael A. Wulder, He Yin, Daniel Zuleta

heatherreese.bsky.social
Heather Reese @heatherreese.bsky.social · Mar 15
Job announcement! Come work with us as Assoc Sr Lecturer in Earth and Env Data Science at U of Gothenburg, Sweden. Tenure track for someone with broad remote sensing & machine learning knowledge. Work with climate change, Earth systems, biodiversity, #EO, #UAV... Deadline 10 May tinyurl.com/58ft38du
Associate Senior Lecturer in Earth and Environmental Data Science
Associate Senior Lecturer in Earth and Environmental Data Science At the Department of Earth Sciences, we
tinyurl.com

Reposted by Michael A. Wulder, He Yin

dfrantz.bsky.social
David Frantz @dfrantz.bsky.social · Apr 7
🚨 Fresh off the press in #RSE: D. Klehr's first #PhD chapter 🎉 presents a new approach to surpass classification of tree species for large areas 🛰️🌳🌲. We pair #Sentinel2 #EarthObservation with #ANN #AI models to predict sub-pixel tree species! #OpenAccess: www.sciencedirect.com/science/arti...
Graphical Abstract

Reposted by Michael A. Wulder, He Yin

kelewinska.bsky.social
Katarzyna Ewa Lewińska @kelewinska.bsky.social · Apr 4
📣In our new paper we analyzed the impact of #Landsat and #Sentinel-2 🛰️ #satellite data density and SMA endmembers on trends in #grasslands ground cover:
- for monthly composites data density is irrelevant
- correct endmember definitions are critical‼️
Check out the full paper tinyurl.com/wha6pzax

Reposted by He Yin, Lisa Mandl

kelewinska.bsky.social
Katarzyna Ewa Lewińska @kelewinska.bsky.social · Mar 14
📣Our global 🌍 overview of usable Landsat and Sentinel-2 🛰️ data now comprises also information from 2024!
The complete 1982-2024 dataset can be browsed via a #GEE app: tinyurl.com/322e63p2 and downloaded from here:
doi.org/10.5061/drya...

Reposted by He Yin

mikewulder.bsky.social
Mike Wulder @mikewulder.bsky.social · Mar 12
Observations from 3 #Sentinel2 satellites! Increased revisit frequency. Terrific news!
“This configuration will enhance the availability of Sentinel-2 data, with additional Sentinel-2 observations on the same relative orbit, occurring 2 days apart from Sentinel-2B and 1 day apart from Sentinel-2C.”

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Mar 6
Berlin is a wonderful place to live—I’ve always considered it my second home. The Geography department at @humboldtuni.bsky.social is especially strong, and you can work with many AMAZING colleagues there!

Reposted by Matthias Baumann, He Yin

philrufin.bsky.social
Philippe Rufin @philrufin.bsky.social · Mar 3
New #IEEE GRSM paper on responsible #AI for #EarthObservation! AI for EO data analysis holds great promise in addressing global challenges but simultaneously needs a careful examination of the dimensions of responsibility. We reviewed them in this #openaccess article: doi.org/10.1109/MGRS...
Diagram showing the main building blocks of responsible AI in EO. Mitigating unfair bias, securing AI, preserving (geo)privacy, and addressing ethical concerns outline the considerations necessary for implementing responsible AI methodologies within the fields of EO. Social good presents the opportunities and goals related to how a responsible AI system can effectively be utilized to make a positive difference in people’s lives.

Reposted by Louise Willemen, He Yin

humboldteolab.bsky.social
Earth Observation Lab @humboldteolab.bsky.social · Feb 28
Two professor positions open at Humboldt University Berlin:

🔹 Human Geography: haushalt-und-personal.hu-berlin.de/de/personal/...

🔹 Physical Geography: haushalt-und-personal.hu-berlin.de/de/personal/...

6-week application deadline. Please share!
W1 Professorship in Human Geography and Global Transitions (with tenure track to W3)
haushalt-und-personal.hu-berlin.de

Reposted by He Yin, Julie Peacock

canopyrobin.com
Robin Hayward 🌳 🏳️‍⚧️ @canopyrobin.com · Feb 28
New LGBTQ+ science resources! Today, we’re excited to share our PRIDE Guidelines for LGBTQ+ inclusive field work at inclusivefieldwork.leeds.ac.uk/pride. Please share widely and see the thread below for more details 🧪🌍🌐
The progress flag in the shape of a shield against an outdoorsy background, titled "Pride guidelines: pointers for research that is inclusive, diverse, and equitable for LGBTQ+ fieldworkers"

Reposted by He Yin, Paul J. Taillie

tkuemmerle.bsky.social
Tobias Kuemmerle @tkuemmerle.bsky.social · Feb 27
Are you a postdoc working on global environmental change? Apply for the new #TenureTrack professorship on #Geography of #Global Environmental Change and join us at the Geography Department of Humboldt-University Berlin! @humboldtuni.bsky.social
--> hu.berlin/GeographyGEC
W1 Professorship in Geography of Global Environmental Change (with tenure track to W3)
hu.berlin

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Feb 20
👉 👉 👉 We're hiring! Seeking a NASA-funded postdoc/PhD candidate to use #RemoteSensing and #machinelearning, particularly #deeplearning to study disaster impacts on #AgriculturalLand. Please share! www.senslandlab.com/opportunitie...
Opportunities
Kent State Campus. Credit: KSU
www.senslandlab.com

Reposted by He Yin

wammezz.bsky.social
Wim Zwijnenburg @wammezz.bsky.social · Feb 18
In these dark times, another sober reminder this @nytimes.com oped how war is destroying our #environment that not only directly impact human health and ecosystems we depend on from these toxic remnants of war, but also future generations.
www.nytimes.com/2025/02/18/o...
Opinion | War Is Killing The Planet
In pursuit of empire and domination, of territorial conquest or racial and religious supremacy, wars stand as a stubborn driver of planetary harm.
www.nytimes.com

Reposted by He Yin

annieleymarie.bsky.social
Annie Leymarie @annieleymarie.bsky.social · Feb 18
Two recent papers show how richer countries tend to export some environmental harms, inc. biodiversity loss
👇 and www.theguardian.com/environment/...

he-yin.bsky.social
He YIN | 殷贺 @he-yin.bsky.social · Feb 18
This is just one of many cities in China that have their city walls demolished. en.m.wikipedia.org/wiki/Chinese...

Reposted by Matthias Baumann, He Yin

philrufin.bsky.social
Philippe Rufin @philrufin.bsky.social · Feb 12
Commercial very-high-resolution satellite imagery is crucial for monitoring smallholder farming systems (SDG 2), but paywalls block innovation and progress.

We call for open access to these data for sustainability-centered research in @pnas.org!

Read the full text here: doi.org/10.1073/pnas...
Photograph of smallholder farmer presenting seeds in her hand.

Reposted by He Yin

philrufin.bsky.social
Philippe Rufin @philrufin.bsky.social · Feb 12
Return of the good times: the Earth Observation Lab of @humboldtuni.bsky.social has joined Bluesky: Follow @humboldteolab.bsky.social for all things terrestrial remote sensing and geospatial at large!
Logo of the Earth Observation Lab of Humboldt University Berlin on background false-color satellite image showing contrasting agricultural systems at the Turkish-Syrian border.

Reposted by Jill S. Baron, John T. Abatzoglou, He Yin , and 2 more

grumpyunclesean.bsky.social
GrumpyUncleSean🔥 @grumpyunclesean.bsky.social · Feb 10
1/n
Please see our new paper in Nature Communications!

We used 1,851 tree-ring fire-scar sites and contemporary fire perimeters to quantify the prevalence of wildfire from 1600-1880 compared to 1984-2022. 🧪🌍🔥

Our key findings are as follows ...
A fire deficit persists across diverse North American forests despite recent increases in area burned - Nature Communications
Across many North American forests, recent years with exceptional area burned are not unprecedented when considering the multi-century perspective offered by fire-scarred trees. Nevertheless, abundant...
www.nature.com