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Combining natural color and infrared images with hot spots in one single image to better show a #bushfire
in #Australia
using a custom script. Try it in our #EOBrowser
https://tinyurl.com/qqebk3a #RemoteSensing#scicomm#AustraliaBurning#AustraliaBushfirespic.twitter.com/upZstBwEra
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While media coverage is slowing, the #bushfires
in #Australia
are still ongoing as can be seen here in the Namadgi National Park. Take a look at it yourself in the #EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=-35.6949&lng=148.9854&zoom=11&time=2020-02-04&preset=4-FALSE-COLOR-URBAN&gainOverride=0.6&gammaOverride=0.8&datasource=Sentinel-2%20L1C … #RemoteSensing#scicomm#AustraliaOnFire#AustralianFirespic.twitter.com/yiEFABDEt5
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Help us build the Sentinel Hub team in Graz, Austria. Share the link below with your friends from Styria. https://medium.com/sentinel-hub/sinergises-subsidiary-in-austria-sentinel-hub-vas-is-building-new-team-for-remote-sensing-33e3e8ac6a0a …pic.twitter.com/LCpd7llJzo
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Follow
@azlinszky's example and submit the Custom script to participate in the contest. 11 hours more to go until the deadline. https://twitter.com/azlinszky/status/1223210315980136449 …pic.twitter.com/xViKZp2zfF
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Last call!
You still have until January 31st, 2020 (23:59 CET) to take part in the Sentinel Hub Custom Script contest.
Take part, share you knowledge, and maybe win a prize!
More info
https://sentinel-hub.com/contest #RemoteSensing#OpenData#scicomm#OSINTpic.twitter.com/sUVJJNk8NA
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And to make it easier to understand and give some meaning to the nice colors we then added a scale and legend. Easy steps for an informative image using two scripts. Take a look at the image slider here
https://cdn.knightlab.com/libs/juxtapose/latest/embed/index.html?uid=c6d59578-3dbd-11ea-b9b8-0edaf8f81e27 …pic.twitter.com/7J6lbfI1oU
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Here we used Photoshop to combine both images. The black served as mask to use the natural color image as backdrop. To make the water quality view stand out more, the backdrop was set to greyscale and darkened.pic.twitter.com/2ax9aMFzk2
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This image, processed using a custom script by @azlinszky is showing the Ulyssys WaterQuality Viewer to give a better idea of sediment load and chlorophyll and uses black for land masses.pic.twitter.com/lSKX1Mn5TF
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(Thread) With some work you can use more than one custom script in images. Take a look at this image of Taganrog Bay, #Russia
#Ukraine
on 4 Jan 2020 processed using a custom script by @Pierre_Markuse and showing very green water with a high sediment load.#scicommpic.twitter.com/0PBBmILyCX
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The popular locations (Bled, Postojna cave and Piran) are beautiful but going a bit out of the masses - Bohinj, Bovec and Goriska Brda, especially if you are in love with the nature. A taste of Bovec...pic.twitter.com/dFv1b8zjjR
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Do you like #glaciers? Take a look at this image of the#ColumbiaGlacier in Alaska,#USA
. Do you want so see more? Explore Earth's glaciers while they are still there using the #EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=61.1430&lng=-147.0539&zoom=12&time=2019-10-12&preset=1_TRUE_COLOR&gainOverride=0.4&gammaOverride=0.6&datasource=Sentinel-2%20L2A … #RemoteSensing#scicomm#glacierretreat#OpenDatapic.twitter.com/qSMFD06DYI
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And speaking of custom scripts, you still have time to take part in the second Sentinel Hub Custom Script Contest. Go get creative, write a script, and maybe win a prize! More information here
https://www.sentinel-hub.com/contest pic.twitter.com/ZNY9tazCr3
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Did you know the #EOBrowser can get images by the#Copernicus#Sentinel-1
SAR satellites? Here are Sicily and the #Etna#volcano
made using a custom script by @Pierre_Markuse. Try it
https://tinyurl.com/stf26xu and find more scripts here https://custom-scripts.sentinel-hub.com/ #scicommpic.twitter.com/cShm3MJiy1
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Only two weeks left to submit your #awesome scripts!
https://sentinel-hub.com/contest
Get inspired with
colourful #vegetation changes in the Prieska fields
visualised w/ slightly modified @HarelDan's Agricultural Growth Stage multitemporal script
https://custom-scripts.sentinel-hub.com/sentinel-2/agriculture_growth_stage/ …pic.twitter.com/TkGD5EjtKS
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And as comparison, the same area in natural colors. Wonderful example of what the European #Copernicus#Sentinel-2
satellites and the EO Browser are capable of. #EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=-37.3259&lng=149.2744&zoom=12&time=2020-01-15&preset=1_TRUE_COLOR&datasource=Sentinel-2%20L1C …pic.twitter.com/S9Kj7JmMhJ
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Peeking through clouds and smoke at #bushfires
in #Victoria,#Australia
using infrared data from #Sentinel-2. Take a look yourself in the#EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=-37.3259&lng=149.2744&zoom=12&time=2020-01-15&preset=4-FALSE-COLOR-URBAN&gainOverride=0.7&redRangeOverride=[0,0.867]&greenRangeOverride=[0,0.858]&blueRangeOverride=[0.075,1]&datasource=Sentinel-2%20L1C … #RemoteSensing#scicomm#vicfires#AustraliaBurning#AustraliaBushfires#AustraliaFirespic.twitter.com/CcKqSNiAAO
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Parts of the Everglades (called "Pahokee" in Seminole, meaning "grassy water"), major tropical wetlands, Florida Bay, and the Florida Keys, #USA
. Explore it yourself in the #EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=24.9825&lng=-80.7417&zoom=11&time=2020-01-06&preset=1_TRUE_COLOR&gainOverride=1.1&gammaOverride=0.5&datasource=Sentinel-2%20L2A … #RemoteSensing#OpenData#scicommpic.twitter.com/XmnhhRx8VZ
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Water
is life! In these images you can see the Faiyum Oasis and the Nile in #Egypt
. NDWI showing you water, which is needed for the vegetation shown in the NDVI image. The result is a piece of green in the desert. Try it #EOBrowser
https://apps.sentinel-hub.com/eo-browser/?lat=29.3568&lng=31.2094&zoom=11&time=2019-12-20&preset=1_TRUE_COLOR&datasource=Sentinel-2%20L2A … #scicommpic.twitter.com/QnDZemoxJT
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And an animation of the two images in the above tweet, showing the highlighted area of Lake Pontchartrain with the algae bloom caused by Cyanobacteria. https://www.nola.com/news/healthcare_hospitals/article_23a7fd7e-cb61-11e9-8995-db81ea094227.html …pic.twitter.com/mZK9GVQgyb
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New Orleans, Lake Pontchartrain with algae bloom, #Louisiana,#USA
6 Jan 2020 #Copernicus#Sentinel-2
Full-size
https://flic.kr/p/2ie6EKQ Full-size with highlighted algae bloom
https://flic.kr/p/2ie3j2Y #RemoteSensing#OpenData#scicomm#NewOrleans#LakePontchartrainpic.twitter.com/FAq83KBUDv
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