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USGS Hawaiian Volcano Observatory and DOI Office of Aviation staff prepare the sampling mechanism (on blue tarp) and inspect the Unmanned Aircraft System (UAS) just before it took off to collect water from the Halema‘uma‘u crater lake.
USGS Hawaiian Volcano Observatory and DOI Office of Aviation staff prepare the sampling mechanism (on blue tarp) and inspect the Unmanned Aircraft System (UAS) just before it took off to collect water from the Halema‘uma‘u crater lake.
Prior to the Unoccupied Aircraft System (UAS) mission that collected a water sample from Halema‘uma‘u at Kīlauea's summit on October 26, reconnaissance UAS missions were flown. This video, taken over a period of 15 minutes, has been sped up 7 times to show the UAS as it approaches Halema‘uma‘u from the southwest.
Prior to the Unoccupied Aircraft System (UAS) mission that collected a water sample from Halema‘uma‘u at Kīlauea's summit on October 26, reconnaissance UAS missions were flown. This video, taken over a period of 15 minutes, has been sped up 7 times to show the UAS as it approaches Halema‘uma‘u from the southwest.
The Unoccupied Aircraft System (UAS) that collected water from the crater lake in Halema‘uma‘u on October 26 was outfitted with both visual and infrared (thermal) cameras. This reconnaissance video shows fumarolic activity on the walls of the crater. Fumaroles appear light in color (yellow and white) in the visual imagery due to alteration of the crater wall rock.
The Unoccupied Aircraft System (UAS) that collected water from the crater lake in Halema‘uma‘u on October 26 was outfitted with both visual and infrared (thermal) cameras. This reconnaissance video shows fumarolic activity on the walls of the crater. Fumaroles appear light in color (yellow and white) in the visual imagery due to alteration of the crater wall rock.
In this October 26 reconnaissance survey, the Unoccupied Aircraft System (UAS) reaches the northeast part of the Halema‘uma‘u crater lake, where large rocks at the lake margin are often used to visually track the rising water level. Taken over a period of about 5.5 minutes, the survey is shown at 3 times the speed it was filmed.
In this October 26 reconnaissance survey, the Unoccupied Aircraft System (UAS) reaches the northeast part of the Halema‘uma‘u crater lake, where large rocks at the lake margin are often used to visually track the rising water level. Taken over a period of about 5.5 minutes, the survey is shown at 3 times the speed it was filmed.
This thermal video was captured by the UAS as it collected a water sample in Halema‘uma‘u, at Kīlauea's summit.
This thermal video was captured by the UAS as it collected a water sample in Halema‘uma‘u, at Kīlauea's summit.
The sampling mechanism (on blue tarp) is prepared and the Unoccupied Aircraft System (UAS) is inspected just before take off to collect water from the Halema‘uma‘u crater lake. Brightly colored flagging tape tied to a cable attached to the UAS indicated depth as the sampling tool was lowered into the water.
The sampling mechanism (on blue tarp) is prepared and the Unoccupied Aircraft System (UAS) is inspected just before take off to collect water from the Halema‘uma‘u crater lake. Brightly colored flagging tape tied to a cable attached to the UAS indicated depth as the sampling tool was lowered into the water.
USGS-HVO scientists and DOI UAS team members collect samples of water from the Halema‘uma‘u crater lake.
USGS-HVO scientists and DOI UAS team members collect samples of water from the Halema‘uma‘u crater lake.
This video was captured by the unmanned aircraft system (UAS) as it collected a water sample in Halema‘uma‘u, at Kīlauea's summit. Limited UAS flights in this area are conducted with permission and coordination with Hawai‘i Volcanoes National Park.
This video was captured by the unmanned aircraft system (UAS) as it collected a water sample in Halema‘uma‘u, at Kīlauea's summit. Limited UAS flights in this area are conducted with permission and coordination with Hawai‘i Volcanoes National Park.
This video shows the unmanned aircraft system (UAS) collecting a water sample from Halema‘uma‘u. This wider view shows the scale of the UAS relative to the water pond. USGS video by M. Patrick, 26 Oct 2019.
This video shows the unmanned aircraft system (UAS) collecting a water sample from Halema‘uma‘u. This wider view shows the scale of the UAS relative to the water pond. USGS video by M. Patrick, 26 Oct 2019.
This video shows another view of the unmanned aircraft system sampling water from Halema‘uma‘u. USGS video by C. Parcheta, 26 Oct 2019.
This video shows another view of the unmanned aircraft system sampling water from Halema‘uma‘u. USGS video by C. Parcheta, 26 Oct 2019.
This video shows a close-up of the unmanned aircraft system collecting a water sample in Halema‘uma‘u. USGS video by M. Patrick, 26 Oct 2019.
This video shows a close-up of the unmanned aircraft system collecting a water sample in Halema‘uma‘u. USGS video by M. Patrick, 26 Oct 2019.
The World's Water - Distribution of Earth's Water
The World's Water - Distribution of Earth's Water
The dynamic landscape and climate of Alaska presents many challenges to the over 200 communities that live in rural areas of the state and have a wide variety of resource needs. Coastal and riverine erosion, flooding, wildfire, permafrost dynamics and increasing temperatures act as drivers for many of these landscape changes.
The dynamic landscape and climate of Alaska presents many challenges to the over 200 communities that live in rural areas of the state and have a wide variety of resource needs. Coastal and riverine erosion, flooding, wildfire, permafrost dynamics and increasing temperatures act as drivers for many of these landscape changes.
On November 15, 2019, USGS HVO field engineers rapidly deployed a new data-telemetry hub near Pu‘u ‘Ō‘ō. A crack near an important telemetry hub at near the summit of Pu‘u ‘Ō‘ō was observed to be growing over the past several weeks and HVO field engineers prepared a contingency telemetry hub to install nearby if necessary.
On November 15, 2019, USGS HVO field engineers rapidly deployed a new data-telemetry hub near Pu‘u ‘Ō‘ō. A crack near an important telemetry hub at near the summit of Pu‘u ‘Ō‘ō was observed to be growing over the past several weeks and HVO field engineers prepared a contingency telemetry hub to install nearby if necessary.
WY-MT Water Science Center 2019 all-hands meeting
WY-MT Water Science Center 2019 all-hands meeting
PCMSC's Geometrics GeoEel Multichannel Streamer sits on the deck of R/V Bold Horizon
PCMSC's Geometrics GeoEel Multichannel Streamer sits on the deck of R/V Bold Horizon
William Wright (Left) and Ben Holman (Right) are installing an outside staff gage for this new station. Phelps Creek Below Unnamed Trib Near Index, WA ID 12147680.
William Wright (Left) and Ben Holman (Right) are installing an outside staff gage for this new station. Phelps Creek Below Unnamed Trib Near Index, WA ID 12147680.
This instrument, the Edgetech SB-516 or "chirp", emits acoustic signals that penetrate the sediment on the seafloor. The reflected sound is recorded and is used to create a cross-section image, or profile, of the sub-bottom.
This instrument, the Edgetech SB-516 or "chirp", emits acoustic signals that penetrate the sediment on the seafloor. The reflected sound is recorded and is used to create a cross-section image, or profile, of the sub-bottom.
(A) Underneath the β-layer of the epidermis is an accumulation of hypereosinophilic necrotic debris. The remaining epidermis is extensively ulcerated.
(A) Underneath the β-layer of the epidermis is an accumulation of hypereosinophilic necrotic debris. The remaining epidermis is extensively ulcerated.
Dissolved organic/inorganic carbon analyzer (DOC/DIC)
Dissolved organic/inorganic carbon analyzer (DOC/DIC)
How much does an Earth observation satellite weigh? How are they launched? How fast does it travel? Does Landsat have a gas tank? In this episode of Eyes on Earth, we answer some of the basic questions surrounding the satellites that define the EROS mission.
How much does an Earth observation satellite weigh? How are they launched? How fast does it travel? Does Landsat have a gas tank? In this episode of Eyes on Earth, we answer some of the basic questions surrounding the satellites that define the EROS mission.
