Discover and read the best of Twitter Threads about #RemoteSensing

Most recents (3)

I get a lot of questions about my @locatepress book Discover QGIS 3.x. There is a lot - it's 402 pages with 32 lab exercises. To begin 2020 I'll be launching the #30DaysofDiscoverQGIS3x thread highlighting things you can learn/teach with this workbook! Stay tuned! #gischat #QGIS
@locatepress This workbook has 5 sections: 1) Intro to Geospatial Technology, 2) Spatial Analysis, 3) Data Acquisition and Mgmt, 4) Cartography and 5) Advanced Data Visualization. It can be purchased as an ebook or paperback at locatepress.com/dq3 #30DaysofDiscoverQGIS3x
@locatepress There is a New Years sliding scale sale on all ebooks at locatepress.com. Starting today the discount will be 50% using the code: newyears

The discount steps down each day by 5%. Get in early!

Sale starts midnight EST Dec 30.

#30DaysofDiscoverQGIS3x
Read 34 tweets
🔴(Thread) How to explore the #NSWbushfires 🔥 yourself? Use the #EOBrowser to search recent images in the affected areas. When you've found a #bushfire, export a true color image such as this one. ➡️apps.sentinel-hub.com/eo-browser/?la… #NSWbushfires #RemoteSensing #OpenData #scicomm 1/6
Once you have done that, you can use the False color (Urban) visualization to go further, peek through the smoke and detect hot spots with possible active fires like in this image here. It also makes the burn scar more visible. ➡️ apps.sentinel-hub.com/eo-browser/?la… 2/6
Additionally you can then use the SWIR visualization to even better show the burned areas, which show up in reddish tones. Take a look at this image. ➡️ apps.sentinel-hub.com/eo-browser/?la… 3/6
Read 7 tweets
Dilemma: I can't stop myself from having mixes feelings about posts like these. On the one hand, great to advocate the power of #RemoteSensing and open datasets like @CopernicusEU. On the other hand, people expect this kind of quality for the South of Ghana as well. 1/
Most remotesensing marketing stuff is about:
* Moving gletsjers
* Wildfires
* Agriculture in the Noordoostpolder
* Crazy stuff in desert environments (no clouds)

So, great, but let's also show where the challenges are. And how we can help each other overcome those. 2/
Note to self: don't persist in being a bitter asshole, come up with some upsides and positive examples.

Self: well noted, working on it. /3

(Not really sure how these Twitter threads work ...)
Read 7 tweets

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