#lineofsight — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #lineofsight, aggregated by home.social.
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@FandaSin I'm wondering if an #ArrayOfSattelites, with #LineOfSight <https://en.wikipedia.org/wiki/Line_of_sight>, and appropriate antenna could potentially focus on target or multiple points. Would a target need to be more localized? #AntennaFarm <https://en.wikipedia.org/wiki/Antenna_farm> #SciFi #NotScifi?
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@FandaSin I'm wondering if an #ArrayOfSattelites, with #LineOfSight <https://en.wikipedia.org/wiki/Line_of_sight>, and appropriate antenna could potentially focus on target or multiple points. Would a target need to be more localized? #AntennaFarm <https://en.wikipedia.org/wiki/Antenna_farm> #SciFi #NotScifi?
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@FandaSin I'm wondering if an #ArrayOfSattelites, with #LineOfSight <https://en.wikipedia.org/wiki/Line_of_sight>, and appropriate antenna could potentially focus on target or multiple points. Would a target need to be more localized? #AntennaFarm <https://en.wikipedia.org/wiki/Antenna_farm> #SciFi #NotScifi?
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@FandaSin I'm wondering if an #ArrayOfSattelites, with #LineOfSight <https://en.wikipedia.org/wiki/Line_of_sight>, and appropriate antenna could potentially focus on target or multiple points. Would a target need to be more localized? #AntennaFarm <https://en.wikipedia.org/wiki/Antenna_farm> #SciFi #NotScifi?
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@FandaSin I'm wondering if an #ArrayOfSattelites, with #LineOfSight <https://en.wikipedia.org/wiki/Line_of_sight>, and appropriate antenna could potentially focus on target or multiple points. Would a target need to be more localized? #AntennaFarm <https://en.wikipedia.org/wiki/Antenna_farm> #SciFi #NotScifi?
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Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Published: Python → generates 3D Fresnel zone volume + LOS between two points and exports KML/KMZ for Google Earth. Great for quickly seeing whether “it should work” and why it doesn’t.
https://github.com/jlpoolen/3D_fresnal_line_of_sight -
Landsat At Work – Better Wireless Communication - National Land Cover Database (NLCD), Based On Landsat, Helps Plan Clear Signal
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https://www.usgs.gov/centers/eros/news/landsat-work-a-path-better-wireless-communication <-- shared article
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https://www.usgs.gov/landsat-missions <-- shared about Landsat
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https://www.usgs.gov/centers/eros/science/annual-national-land-cover-database <-- shared about NLCD
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#GIS #spatial #mapping #Landsat #remotesensing #satellite #earthobservation #fedscience #usecase #USGS #EROS #cellphone #mobilephone #telecommunications #communications #cost #benefit #wireless #towers #antennas #landcover #landuse #NLCD #radio #frequency #siting #lineofsight #clutter #economics #risk #hazard #signal #signalquality #USA #value #returnoninvestment
@USGS @USGS_EROS -
Landsat At Work – Better Wireless Communication - National Land Cover Database (NLCD), Based On Landsat, Helps Plan Clear Signal
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https://www.usgs.gov/centers/eros/news/landsat-work-a-path-better-wireless-communication <-- shared article
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https://www.usgs.gov/landsat-missions <-- shared about Landsat
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https://www.usgs.gov/centers/eros/science/annual-national-land-cover-database <-- shared about NLCD
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#GIS #spatial #mapping #Landsat #remotesensing #satellite #earthobservation #fedscience #usecase #USGS #EROS #cellphone #mobilephone #telecommunications #communications #cost #benefit #wireless #towers #antennas #landcover #landuse #NLCD #radio #frequency #siting #lineofsight #clutter #economics #risk #hazard #signal #signalquality #USA #value #returnoninvestment
@USGS @USGS_EROS -
Landsat At Work – Better Wireless Communication - National Land Cover Database (NLCD), Based On Landsat, Helps Plan Clear Signal
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https://www.usgs.gov/centers/eros/news/landsat-work-a-path-better-wireless-communication <-- shared article
--
https://www.usgs.gov/landsat-missions <-- shared about Landsat
--
https://www.usgs.gov/centers/eros/science/annual-national-land-cover-database <-- shared about NLCD
--
#GIS #spatial #mapping #Landsat #remotesensing #satellite #earthobservation #fedscience #usecase #USGS #EROS #cellphone #mobilephone #telecommunications #communications #cost #benefit #wireless #towers #antennas #landcover #landuse #NLCD #radio #frequency #siting #lineofsight #clutter #economics #risk #hazard #signal #signalquality #USA #value #returnoninvestment
@USGS @USGS_EROS -
Landsat At Work – Better Wireless Communication - National Land Cover Database (NLCD), Based On Landsat, Helps Plan Clear Signal
--
https://www.usgs.gov/centers/eros/news/landsat-work-a-path-better-wireless-communication <-- shared article
--
https://www.usgs.gov/landsat-missions <-- shared about Landsat
--
https://www.usgs.gov/centers/eros/science/annual-national-land-cover-database <-- shared about NLCD
--
#GIS #spatial #mapping #Landsat #remotesensing #satellite #earthobservation #fedscience #usecase #USGS #EROS #cellphone #mobilephone #telecommunications #communications #cost #benefit #wireless #towers #antennas #landcover #landuse #NLCD #radio #frequency #siting #lineofsight #clutter #economics #risk #hazard #signal #signalquality #USA #value #returnoninvestment
@USGS @USGS_EROS -
Landsat At Work – Better Wireless Communication - National Land Cover Database (NLCD), Based On Landsat, Helps Plan Clear Signal
--
https://www.usgs.gov/centers/eros/news/landsat-work-a-path-better-wireless-communication <-- shared article
--
https://www.usgs.gov/landsat-missions <-- shared about Landsat
--
https://www.usgs.gov/centers/eros/science/annual-national-land-cover-database <-- shared about NLCD
--
#GIS #spatial #mapping #Landsat #remotesensing #satellite #earthobservation #fedscience #usecase #USGS #EROS #cellphone #mobilephone #telecommunications #communications #cost #benefit #wireless #towers #antennas #landcover #landuse #NLCD #radio #frequency #siting #lineofsight #clutter #economics #risk #hazard #signal #signalquality #USA #value #returnoninvestment
@USGS @USGS_EROS -
Archaeologists Reveal The Enigmatic Burial Practices Of The Southern Jê [Present Day Brazil]
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https://phys.org/news/2025-02-archaeologists-reveal-enigmatic-burial-southern.html <-- shared technical article
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https://doi.org/10.1016/j.jaa.2024.101646 <-- shared paper
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#GIS #spatial #mapping #spatialanalysis #burial #grave #SouthernJe #Brazil #Brasil #archaeology #spatiotemporal #date #dating #chronology #burialcaves #cemetery #Kaingang #Laklãnõ #cosmologies #visibility #lineofsight #BrazilianHighlands #symbology #mound #enclosure #deathscapes #mythology #myths #Ethnographic #ethnography #landscape #landscapearchaeology #indigenous #firstnation #indigenousGIS #knowledgesystems -
Archaeologists Reveal The Enigmatic Burial Practices Of The Southern Jê [Present Day Brazil]
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https://phys.org/news/2025-02-archaeologists-reveal-enigmatic-burial-southern.html <-- shared technical article
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https://doi.org/10.1016/j.jaa.2024.101646 <-- shared paper
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#GIS #spatial #mapping #spatialanalysis #burial #grave #SouthernJe #Brazil #Brasil #archaeology #spatiotemporal #date #dating #chronology #burialcaves #cemetery #Kaingang #Laklãnõ #cosmologies #visibility #lineofsight #BrazilianHighlands #symbology #mound #enclosure #deathscapes #mythology #myths #Ethnographic #ethnography #landscape #landscapearchaeology #indigenous #firstnation #indigenousGIS #knowledgesystems -
Archaeologists Reveal The Enigmatic Burial Practices Of The Southern Jê [Present Day Brazil]
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https://phys.org/news/2025-02-archaeologists-reveal-enigmatic-burial-southern.html <-- shared technical article
--
https://doi.org/10.1016/j.jaa.2024.101646 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #burial #grave #SouthernJe #Brazil #Brasil #archaeology #spatiotemporal #date #dating #chronology #burialcaves #cemetery #Kaingang #Laklãnõ #cosmologies #visibility #lineofsight #BrazilianHighlands #symbology #mound #enclosure #deathscapes #mythology #myths #Ethnographic #ethnography #landscape #landscapearchaeology #indigenous #firstnation #indigenousGIS #knowledgesystems -
Archaeologists Reveal The Enigmatic Burial Practices Of The Southern Jê [Present Day Brazil]
--
https://phys.org/news/2025-02-archaeologists-reveal-enigmatic-burial-southern.html <-- shared technical article
--
https://doi.org/10.1016/j.jaa.2024.101646 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #burial #grave #SouthernJe #Brazil #Brasil #archaeology #spatiotemporal #date #dating #chronology #burialcaves #cemetery #Kaingang #Laklãnõ #cosmologies #visibility #lineofsight #BrazilianHighlands #symbology #mound #enclosure #deathscapes #mythology #myths #Ethnographic #ethnography #landscape #landscapearchaeology #indigenous #firstnation #indigenousGIS #knowledgesystems -
Archaeologists Reveal The Enigmatic Burial Practices Of The Southern Jê [Present Day Brazil]
--
https://phys.org/news/2025-02-archaeologists-reveal-enigmatic-burial-southern.html <-- shared technical article
--
https://doi.org/10.1016/j.jaa.2024.101646 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #burial #grave #SouthernJe #Brazil #Brasil #archaeology #spatiotemporal #date #dating #chronology #burialcaves #cemetery #Kaingang #Laklãnõ #cosmologies #visibility #lineofsight #BrazilianHighlands #symbology #mound #enclosure #deathscapes #mythology #myths #Ethnographic #ethnography #landscape #landscapearchaeology #indigenous #firstnation #indigenousGIS #knowledgesystems -
Okay, #Math, #Geometry, and #Physics Mastodon:
I am building an interactive visualization (using konvajs) to help people better understand the unintuitive nature of antenna masts.
Again and again and again over the years I've met people who think increasing a mast's height a bit will have a significant impact on line-of-sight (LoS) transmissions (spoiler: it will not).
OTOH, masts are *great* for getting over local obstacles.
#LineOfSight #Radio #RF #Visualization #Simulation #Physics
1/3
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Okay, #Math, #Geometry, and #Physics Mastodon:
I am building an interactive visualization (using konvajs) to help people better understand the unintuitive nature of antenna masts.
Again and again and again over the years I've met people who think increasing a mast's height a bit will have a significant impact on line-of-sight (LoS) transmissions (spoiler: it will not).
OTOH, masts are *great* for getting over local obstacles.
#LineOfSight #Radio #RF #Visualization #Simulation #Physics
1/3
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Okay, #Math, #Geometry, and #Physics Mastodon:
I am building an interactive visualization (using konvajs) to help people better understand the unintuitive nature of antenna masts.
Again and again and again over the years I've met people who think increasing a mast's height a bit will have a significant impact on line-of-sight (LoS) transmissions (spoiler: it will not).
OTOH, masts are *great* for getting over local obstacles.
#LineOfSight #Radio #RF #Visualization #Simulation #Physics
1/3
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Okay, #Math, #Geometry, and #Physics Mastodon:
I am building an interactive visualization (using konvajs) to help people better understand the unintuitive nature of antenna masts.
Again and again and again over the years I've met people who think increasing a mast's height a bit will have a significant impact on line-of-sight (LoS) transmissions (spoiler: it will not).
OTOH, masts are *great* for getting over local obstacles.
#LineOfSight #Radio #RF #Visualization #Simulation #Physics
1/3
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Okay, #Math, #Geometry, and #Physics Mastodon:
I am building an interactive visualization (using konvajs) to help people better understand the unintuitive nature of antenna masts.
Again and again and again over the years I've met people who think increasing a mast's height a bit will have a significant impact on line-of-sight (LoS) transmissions (spoiler: it will not).
OTOH, masts are *great* for getting over local obstacles.
#LineOfSight #Radio #RF #Visualization #Simulation #Physics
1/3
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It's Skeleton Code Machine day! This week we look at Line of Sight (LOS) and Umatched!
Read it: https://www.skeletoncodemachine.com/p/line-of-sight
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#boardgames #ttrpg #rpgdesign #boardgamedesign #los #lineofsight #unmatched #zones #spaces #gamedesign #skirmish #tactical #tabletop -
It's Skeleton Code Machine day! This week we look at Line of Sight (LOS) and Umatched!
Read it: https://www.skeletoncodemachine.com/p/line-of-sight
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#boardgames #ttrpg #rpgdesign #boardgamedesign #los #lineofsight #unmatched #zones #spaces #gamedesign #skirmish #tactical #tabletop -
I spent the morning on #openscad trying to remember my #geometry homework from several decades ago, and it worked! I have all my core #wled #statusbar #lamp features basically appearing where and how I want! I'm not ready to send it to the #3dprinter again because I have some features to add, but now I can confidently direct them to any part of the object at any scale.
As a reward I'm going to spend the afternoon flying #fpv next to an #AirForce transmitter site.
#whatcouldgowrong #suddenlyhelicopter
#videoblackout #los #lineofsight #lossofsignal
#suddenlylakeOne of these days I should get around to building a #warflyer module out of an #esp32 and a #whoop battery. Lots of cool neighbors on that site.
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I spent the morning on #openscad trying to remember my #geometry homework from several decades ago, and it worked! I have all my core #wled #statusbar #lamp features basically appearing where and how I want! I'm not ready to send it to the #3dprinter again because I have some features to add, but now I can confidently direct them to any part of the object at any scale.
As a reward I'm going to spend the afternoon flying #fpv next to an #AirForce transmitter site.
#whatcouldgowrong #suddenlyhelicopter
#videoblackout #los #lineofsight #lossofsignal
#suddenlylakeOne of these days I should get around to building a #warflyer module out of an #esp32 and a #whoop battery. Lots of cool neighbors on that site.
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I spent the morning on #openscad trying to remember my #geometry homework from several decades ago, and it worked! I have all my core #wled #statusbar #lamp features basically appearing where and how I want! I'm not ready to send it to the #3dprinter again because I have some features to add, but now I can confidently direct them to any part of the object at any scale.
As a reward I'm going to spend the afternoon flying #fpv next to an #AirForce transmitter site.
#whatcouldgowrong #suddenlyhelicopter
#videoblackout #los #lineofsight #lossofsignal
#suddenlylakeOne of these days I should get around to building a #warflyer module out of an #esp32 and a #whoop battery. Lots of cool neighbors on that site.
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I spent the morning on #openscad trying to remember my #geometry homework from several decades ago, and it worked! I have all my core #wled #statusbar #lamp features basically appearing where and how I want! I'm not ready to send it to the #3dprinter again because I have some features to add, but now I can confidently direct them to any part of the object at any scale.
As a reward I'm going to spend the afternoon flying #fpv next to an #AirForce transmitter site.
#whatcouldgowrong #suddenlyhelicopter
#videoblackout #los #lineofsight #lossofsignal
#suddenlylakeOne of these days I should get around to building a #warflyer module out of an #esp32 and a #whoop battery. Lots of cool neighbors on that site.
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I spent the morning on #openscad trying to remember my #geometry homework from several decades ago, and it worked! I have all my core #wled #statusbar #lamp features basically appearing where and how I want! I'm not ready to send it to the #3dprinter again because I have some features to add, but now I can confidently direct them to any part of the object at any scale.
As a reward I'm going to spend the afternoon flying #fpv next to an #AirForce transmitter site.
#whatcouldgowrong #suddenlyhelicopter
#videoblackout #los #lineofsight #lossofsignal
#suddenlylakeOne of these days I should get around to building a #warflyer module out of an #esp32 and a #whoop battery. Lots of cool neighbors on that site.
