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#moisture

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NASA’s New Satellite Could Change the Way We Farm Forever
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scitechdaily.com/nasas-new-sat <-- shared technical article
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nisar.jpl.nasa.gov/ <-- shared NISCAR page
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youtu.be/ONHTazfGoiM?si=y2n0ab <-- shared overview video
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Precision Agriculture at Scale | Mapping Crops with Advanced Radar | Cutting-Edge Techniques for Crop Identification | Enhancing Crop Forecasts with NISAR Data | Tracking Soil Moisture for Smarter Farming
#GIS #spatial #mapping #farming #agriculture #farmingintelligence #spatialanalysis #spatiotemporal #fedscience #satellite #earthobservation #remotesensing #policy #planning #management #efficiency #radar #planting #irrigation #waterresources #tools #resources #economics #costs #moisture #crops #AI #machinelearning #water #hydrology #NISAR
@nasa | @ISRO | @JPL

The #snail #Arianta #arbustorum (#Helicidae, #Gastropoda) is a land snail (#Stylommatophora) that is quite common in #Berlin, especially in urban #forest areas. However, the snail is flexible in terms of its #ecological requirements and can also be found in open areas. It is widespread in Central Europe and northwestern Europe and primarily requires #moisture. It also appears in #mountainous areas of up to 2700 m. #biodiversity #Mollusca
© #StefanFWirth Berlin 2025

Fiber-Optic Seismic Sensing Of Vadose Zone Soil Moisture Dynamics
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doi.org/10.1038/s41467-024-506 <-- shared paper
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[broadly, a 'seismic' listening technique could help researchers map water movement, moisture levels in soil, with these researchers at Caltech have figured out a way to use vibrations from passing cars to see how much water sits directly beneath the ground’s surface…]
#GIS #spatial #mapping #remotesensing #array #survey #soil #regolith #seismic #water #hydrology #waterresources #watersecurity #subsurface #vadose #vadosezone #soilmoisture #moisture #weather #precipitation #rainfall #surfacewater #groundwater #ecology #agriculture #ecosystems #spatiotemporal #model #modeling #spatialanalysis #fiberoptics #fibreoptics #evapotranspiration #insitu #climatechange #drought #extremeweather #watermanagement #semiarid #geophysics

Continued thread

Following the topic of the combo of #electronics, #enclosures and #moisture, I found this very good summary of the issues involved: agmcontainer.com/blog/how-to/e

I used the formulas in the MIL-STD-2073-1 standard cited there (which is for packaging, not for enclosures) to estimate the amount of silica gel I should be using, and the result is about 40 grams. That is a lot more than what I used in the enclosure! I'm not sure how to make that amount fit in such a tight space 🤔

AGM Container Controls · A Guide to Engineering Moisture & Pressure Protection for Sealed EnclosuresThis guide discusses moisture and pressure engineering challenges as determined by AGM Engineering as well as protection solutions.

I learned some days ago how #moisture gets trapped inside #sealed enclosures used for #electronics when exposed to daily cycles of heat and cold. 

The cold creates lower pressure inside. If that overpowers the seals, then outside air gets sucked in, carrying moisture. This extra moisture can condense inside and accumulate at the bottom. 

In the next warm part of the cycle, if some air is expelled because of the higher pressure, that moisture is not carried out because it is in a liquid state.🧵

The Escalating Impact of #GlobalWarming on Atmospheric Rivers eos.org/research-spotlights/th paper: agupubs.onlinelibrary.wiley.co

"Ribbons of water vapor called #AtmosphericRivers wind through the troposphere, moving the planet’s #moisture from near the #equator toward the poles... Rising surface temperatures will continue to increase moisture content in the air, leading to a rise in atmospheric rivers overall"