Underwater Sensor

Hydrophone Monitor Spiking Blue Traces Guilin in in Guilin

Hydrophone Monitor Spiking Blue Traces Guilin

Olympus OM-4 · in Guilin

 Hydrophone Array Descending Into Steel Blue Water in beside an observatory dome near Jinan

Hydrophone Array Descending Into Steel Blue Water

Olympus OM-10 · beside an observatory dome near Jinan

 Heart Rate Strap Soak Tub Before Training in inside a yoga studio before the session begins near Burewala

Heart Rate Strap Soak Tub Before Training

Canon F-1 · inside a yoga studio before the session begins near Burewala

 Research Diver Checks Gauges at Suzhou Dawn in in Suzhou

Research Diver Checks Gauges at Suzhou Dawn

iPhone 11 · in Suzhou

 Heart Rate Strap Soak Tub in Gliwice Gym Before Dawn in inside a climbing gym warmup zone in Gliwice

Heart Rate Strap Soak Tub in Gliwice Gym Before Dawn

Pentax LX · inside a climbing gym warmup zone in Gliwice

 Sydney Harbour NSW at Nautical Dawn Light in in Sydney, New South Wales, Australia

Sydney Harbour NSW at Nautical Dawn Light

iPhone 15 Pro · in Sydney, New South Wales, Australia

 Hydrophone Array Lowered From Research Vessel Oman in at a remote field station in Oman

Hydrophone Array Lowered From Research Vessel Oman

Zorki 10 · at a remote field station in Oman

 Green Hydrophone Blinking Beside Chart Table in in Gulou, Beijing

Green Hydrophone Blinking Beside Chart Table

iPhone 13 Pro · in Gulou, Beijing

 Freediver in Blue Cenote at Night in San-Pédro in at a public square in San-Pédro

Freediver in Blue Cenote at Night in San-Pédro

Nikon D810A · at a public square in San-Pédro

 Scientist Lifting Sample Tubes from Atbarah Monsoon Waters in near Atbarah

Scientist Lifting Sample Tubes from Atbarah Monsoon Waters

Google Pixel 9 Pro · near Atbarah

 Heart Rate Straps Soaking in Strength Room in inside a strength room in Frederiksberg, Copenhagen

Heart Rate Straps Soaking in Strength Room

Sony a6600 · inside a strength room in Frederiksberg, Copenhagen

 Nautical Dawn Hydrophone Array Lowered From Research Vessel in Stockholm Sweden in in Stockholm, Sweden

Nautical Dawn Hydrophone Array Lowered From Research Vessel in Stockholm Sweden

Google Pixel 8 · in Stockholm, Sweden

 Diver With Coral Frame in Night Fog in in Blok M, Jakarta

Diver With Coral Frame in Night Fog

Canon DIGITAL IXUS · in Blok M, Jakarta

 Dawn Control Room on Detroit Levee Path in along a levee path above floodwater in Detroit

Dawn Control Room on Detroit Levee Path

Samsung Galaxy S25+ · along a levee path above floodwater in Detroit

 Diver Checking Gauges Before Dawn in near Haight-Ashbury, San Francisco

Diver Checking Gauges Before Dawn

iPhone 7 Plus · near Haight-Ashbury, San Francisco

 Hydrophone Array Descending Into Sea in at a remote field station in Hamburg

Hydrophone Array Descending Into Sea

Fujifilm GFX100 II · at a remote field station in Hamburg

 Coastal Waters at As First Light Reaches The Scene in San Diego in in San Diego, California, United States

Coastal Waters at As First Light Reaches The Scene in San Diego

Sony a6100 · in San Diego, California, United States

 Hydrophone Array Descending Into Blue Water in at a remote field station near Adana

Hydrophone Array Descending Into Blue Water

Leica M5 · at a remote field station near Adana

 Wind Farm Control Room Canal Lock Twilight in at a canal lock chamber in Ningbo

Wind Farm Control Room Canal Lock Twilight

Olympus OM-2 · at a canal lock chamber in Ningbo

 Research Diver Checks Gauges Before Dawn in in Ipoh

Research Diver Checks Gauges Before Dawn

Polaroid SX-70 · in Ipoh

 Tidal Station Dome Before Dawn Sulawesi in beside an observatory dome in Sulawesi

Tidal Station Dome Before Dawn Sulawesi

Nikon F · beside an observatory dome in Sulawesi

 Hydrophone Array Descending Into Desert Water in along a rocky geology outcrop in the Gobi Desert

Hydrophone Array Descending Into Desert Water

Canon EOS R5 · along a rocky geology outcrop in the Gobi Desert

 Heart Rate Strap Soak Tub in Nanjing Recovery Lounge in inside a recovery lounge beside foam rollers near Nanjing

Heart Rate Strap Soak Tub in Nanjing Recovery Lounge

Fujifilm X-Pro2 · inside a recovery lounge beside foam rollers near Nanjing

 Heart Rate Strap Soak Tub in Strength Room in inside a strength room near Shahrisabz

Heart Rate Strap Soak Tub in Strength Room

Xiaomi 14 Ultra · inside a strength room near Shahrisabz

 Scientist in Nightlight Eelgrass Sample Collection in in Little India, Kuala Lumpur

Scientist in Nightlight Eelgrass Sample Collection

iPhone XS · in Little India, Kuala Lumpur

 Diver Checking Gauges on Stern Deck at Dawn in near Erbil

Diver Checking Gauges on Stern Deck at Dawn

Google Pixel 5 · near Erbil

 Hydrophone Array Descending Into Steel Blue Water in beside a tidal survey transect near Ekkamai, Bangkok

Hydrophone Array Descending Into Steel Blue Water

Yashica MAT-124G · beside a tidal survey transect near Ekkamai, Bangkok

 Heart Strap Bin in Kingston Climbing Gym in inside a climbing gym warmup zone near Kingston

Heart Strap Bin in Kingston Climbing Gym

Samsung Galaxy S24 · inside a climbing gym warmup zone near Kingston

 Heart Rate Strap Soaking in Gym Light in at a gym check-in desk in Rosario

Heart Rate Strap Soaking in Gym Light

iPhone SE (2020) · at a gym check-in desk in Rosario

 Scientist Wading Through Eelgrass at Blue Hour in in Nice

Scientist Wading Through Eelgrass at Blue Hour

Sony a7R V · in Nice

 Ocean Doorway Clinic Pager Dock Antalya in inside an imaging suite in Antalya

Ocean Doorway Clinic Pager Dock Antalya

Pentax MX · inside an imaging suite in Antalya

 Diver Gear Rows Port Vila Golden Hour in in Port Vila

Diver Gear Rows Port Vila Golden Hour

iPhone 13 · in Port Vila

 Hydrophone Monitor Blue Traces Bloemfontein in in Bloemfontein

Hydrophone Monitor Blue Traces Bloemfontein

4x5 RB Auto Graflex · in Bloemfontein

 Cold Dawn Light on Ningbo Hydro Valve House in beside a hydroelectric intake near Ningbo

Cold Dawn Light on Ningbo Hydro Valve House

OM System OM-1 Mark II · beside a hydroelectric intake near Ningbo

 Diver Carrying Coral Quadrat Frames at Blue Hour in near Dar es Salaam

Diver Carrying Coral Quadrat Frames at Blue Hour

Sony a7R · near Dar es Salaam

 Diver Inspects Specimen Jars on Stern Rail in in Gqeberha

Diver Inspects Specimen Jars on Stern Rail

Olympus OM-D E-M1 · in Gqeberha

 Hydrophone Array Lowered in Rhode Island in beside a tidal survey transect in Rhode Island

Hydrophone Array Lowered in Rhode Island

Mamiya 7 · beside a tidal survey transect in Rhode Island

 Hydrophone Array Lowered from Research Vessel into Vancouver Harbor at Twilight in in Vancouver, British Columbia, Canada

Hydrophone Array Lowered from Research Vessel into Vancouver Harbor at Twilight

Samsung Galaxy Note 20 Ultra · in Vancouver, British Columbia, Canada

 Winter Storm Barrier Control Room Cairo in beside a storm surge barrier in Cairo

Winter Storm Barrier Control Room Cairo

Samsung Galaxy S21 · beside a storm surge barrier in Cairo

 Hydrophone Array Lowered From Research Vessel in near a weather balloon launch site in Northwest Territories

Hydrophone Array Lowered From Research Vessel

Nikon D3X · near a weather balloon launch site in Northwest Territories