Simulazioni accurate dei cambiamenti spaziali e temporali della vegetazione svolgono un ruolo importante negli studi ecologici. Ci sono grandi incertezze nei dataset basati su dati
Read moreTag: earth
A Machine-Gun Flare Player Delivers a 1,2 Punch at Earth
“We have two back-to-back solar storms on their way to Earth! The second one will catch up and slam into the first before they reach
Read moreA Pair of Christmas Storms Heads for Earth
Informal Solar Storm Forecast 12.23.2021 Antenna MONSTER YAGI FOR 20M December 03, 2015 No comments A 5 element wide spaced yagi for the 20m
Read moreBig Flare Players Popping & An Earth-Directed Launch
“Our Sun is popping some big flare potential this week, with no less than seven numbered regions on the Earth-facing disk (up that to nine,
Read moreAn X-Flare Player Grows & A Solar Storm Heads for Earth
This Space Weather News forecast sponsored in part by Millersville University Antenna Coil-loaded 40/80 Meter Inverted V Dipole Antenna by KG0ZZ September 11, 2015 No
Read moreRapid Fire Solar Storms Headed Earth’s Way | Solar Storm Forecast 05.25.20201
Rapid Fire Solar Storms Headed Earth’s Way Antenna Rotatable 160 Meter Receiving Loop – WB6RSE Wins July QST Cover Plaque Award July 22, 2015 No
Read moreBig Flares Return with Solar Storms Headed for Earth & Mars
Big Flares Return with Solar Storms Headed for Earth & Mars Antenna MAX6 -Antenna Analyzers December 03, 2015 No comments Antenna Analyzers MAX6 antenna
Read moreAn Earth-Directed Stealthy Storm Launches as Activity Bumps Up | Solar Storm Forecast 04.14.2021
Antenna Build an HF long wire balloon antenna June 27, 2016 No comments “We made a long wire vertical antenna suspended from a helium balloon
Read moreA Filament Slingshots Towards Earth | Solar Storm Forecast 02.22.2021
Antenna 4 x 5el Yagi 20m Stack March 04, 2020 No comments Read more A High Efficiency Extended Length Mobile Antenna May 08, 2016 No
Read moreA direct hit! The solarstorm our Sun launched is confirmed to be Earth-directed!
A direct hit! The #solarstorm our #Sun launched is confirmed to be Earth-directed! NASA prediction models show impact early February 23. Because Earth’s shield is
Read moreNASA reestablishes contact with 43-year-old Voyager 2 which is 11.6 BILLION miles from Earth after repairs to antenna in Australia left spacecraft flying solo for seven months
NASA has reestablished contact with its Voyager 2 spacecraft as it travels more than 1.6 billion miles from Earth – after the probe was left flying
Read moreFlares Pick Up & A Solar Storm Heads Towards Earth | Space Weather News 08.18.2020
Antenna New InnovAntennas Quads November 20, 2017 No comments NEW FOR 2018! Following on from our successful LFA-Q compact quads, we are adding a more
Read moreTwo Solar Storms, One Hits Earth | Space Weather News 07.14.2020
VHF New 18W High-power Baofeng UV9R-ERA Walkie Talkie October 14, 2019 No comments Specifications: Dual band two way radio with build-in 9500mAh li-ion battery power
Read moreCoronal Hole #24 will be facing Earth this weekend.
Coronal Hole #24 will be facing Earth this weekend. A solar wind stream flowing from this zone could reach Earth beginning March 29th and could
Read moreTesting Grounding (Earthing) with the DLG DI120 Ground Earth Resistance Tester
USB Connection for Data Uploading with software applicable in window 2000 / window XP / window Vista / window 7 ( NOT available for window
Read moreA Bright Region Pair & An Earth-Directed Solar Storm
Antenna Big Wheel Antenna for 2m, 70cm and 6m July 06, 2015 No comments The “Big Wheel” is a horizontal polarized omni directional antenna. Usually
Read moreChinese Satellite Profiles Earth’s RF Spectrum as Seen from Lunar Orbit
the Chinese DSLWP-B (LO-94) satellite that had been in lunar orbit provided a profile of Earth’s HF spectrum as seen from the moon. The microsatellite
Read moreAll Quiet at Earth, New Crater on a Stormy Mars: Solar Storm Forecast 06-20-2019
Antenna The W8JK is a famous and effective DX Antenna December 30, 2016 No comments W8JK by ZR6TXA The W8JK is a famous and
Read moreEarth – Moon – Earth and DSTAR Operating with the ICom IC-9700 Transceiver
Equipment New From TenTec The Omni 7 Plus [ Hamvention 2019 ] May 29, 2019 No comments Read more Walkie Talkie QRP QSO with XIEGU
Read moreEarth’s Magnetic North Pole Shifts toward Siberia
National Centers for Environmental Information (NCEI) scientists have updated the world magnetic model (WMM) mid-cycle, as Earth’s northern magnetic pole has begun shifting quickly away
Read moreAiling ARISS “HamTV” Transmitter Back on Earth for Inspection, Possible Repair
The malfunctioning Amateur Radio on the International Space Station (ARISS) “HamTV” transmitter now is back on Earth for repair or replacement, and it likely won’t
Read moreSputnik -Earth’s First Artificial Satellite
Sputnik October 4 marks the 61st anniversary of the launch by the Soviet Union of Sputnik 1, Earth’s first artificial satellite. The Soviets heralded the launch
Read moreHow to Receive Beautiful Images of the Earth Directly From Space | GOES-15,16,17 and Himawari 8 HRIT
“In the fall of 2016 I saw my first rocket launch and little did I know that the satellite on that rocket would come to
Read moreA Sunspot Fizzles While Storms Head to Earth: Solar Storm Forecast: 03-08-2018
“The Sun’s activity both fizzles and picks up this week. Old region 2699 that we had high hopes would boost the solar flux as it
Read moreTwo Ham Astronauts Return Safely to Earth
Two ham astronauts were among three members of the International Space Station (ISS) Expedition 54 crew that returned to Earth on February 27 after about
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