Tidal Survey

Red Bulb Observatory Deck Tidal Survey Midnight in beside a tidal survey transect near Jeddah

Red Bulb Observatory Deck Tidal Survey Midnight

Minolta XG-M · beside a tidal survey transect near Jeddah

 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 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

 Indigo Twilight Marine Station Over Tidal Water in beside a tidal survey transect near Johor Bahru

Indigo Twilight Marine Station Over Tidal Water

Leica M (Typ 240) · beside a tidal survey transect near Johor Bahru

 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

 Fossil Trackway Cast Near Tidal Survey Casablanca in beside a tidal survey transect near Casablanca

Fossil Trackway Cast Near Tidal Survey Casablanca

Pentax LX · beside a tidal survey transect near Casablanca

 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

 Marine Science Station Over Tidal Water in Sendai in near a weather balloon launch site in Sendai

Marine Science Station Over Tidal Water in Sendai

OnePlus 12 · near a weather balloon launch site in Sendai

 Marine Science Field Station Over Clear Tidal Water at Nautical Dawn in Cape Town in in Cape Town, South Africa

Marine Science Field Station Over Clear Tidal Water at Nautical Dawn in Cape Town

Zorki 5 · in Cape Town, South Africa

 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

 Marine Science Field Station Over Clear Tidal Water Before Sunrise in Miami Florida in in Miami, Florida, United States

Marine Science Field Station Over Clear Tidal Water Before Sunrise in Miami Florida

iPhone 8 · in Miami, Florida, United States

 Scientist Labeling Specimen Jars at Tidal Survey Station in beside a tidal survey transect in Tarija

Scientist Labeling Specimen Jars at Tidal Survey Station

Sony a7 II · beside a tidal survey transect in Tarija

 Seattle Washington Nautical Dawn Street Scene with Weather Station and Tidal Water Reflections in in Seattle, Washington, United States

Seattle Washington Nautical Dawn Street Scene with Weather Station and Tidal Water Reflections

Olympus OM-D E-M1 Mark II · in Seattle, Washington, United States

 Twilight Observatory Circle Sicily Tidal Survey in beside a tidal survey transect in Sicily

Twilight Observatory Circle Sicily Tidal Survey

Leica M Monochrom · beside a tidal survey transect in Sicily

 Astronomer Calibrates Telescope in Siguiri Rain in beside a tidal survey transect in Siguiri

Astronomer Calibrates Telescope in Siguiri Rain

Voigtlander Bessa R · beside a tidal survey transect in Siguiri

 Marine Station Over Tidal Water at Twilight in near a weather balloon launch site in Mali

Marine Station Over Tidal Water at Twilight

Voigtlander Bessa R · near a weather balloon launch site in Mali

 Late Morning Light at Cape Town Marine Science Field Station Over Clear Tidal Water in in Cape Town, South Africa

Late Morning Light at Cape Town Marine Science Field Station Over Clear Tidal Water

Polaroid 636 · in Cape Town, South Africa

 Telescope on Frost Ridge at Patagonian Dawn in beside a tidal survey transect in Patagonia

Telescope on Frost Ridge at Patagonian Dawn

Sony a7C II · beside a tidal survey transect in Patagonia

 Telescope Above Snow Fence in Russian Arctic in beside a tidal survey transect in Russia

Telescope Above Snow Fence in Russian Arctic

Olympus Trip 35 · beside a tidal survey transect in Russia

 Fossil Jacket on Mule at Dubai Station in beside a tidal survey transect in Jumeirah, Dubai

Fossil Jacket on Mule at Dubai Station

Sony a6500 · beside a tidal survey transect in Jumeirah, Dubai

 Hydrophone Monitor Spiking Blue Traces Guilin in in Guilin

Hydrophone Monitor Spiking Blue Traces Guilin

Olympus OM-4 · in Guilin

 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

 San Francisco Marine Science Field Station Over Clear Tidal Water in Evening Blue Light in in San Francisco, California, United States

San Francisco Marine Science Field Station Over Clear Tidal Water in Evening Blue Light

Sony Cyber-shot DSC-RX100 · in San Francisco, California, United States

 Astronomer Aligns Telescope at Dalmatian Twilight in beside a tidal survey transect in the Dalmatian Coast

Astronomer Aligns Telescope at Dalmatian Twilight

iPhone XS Max · beside a tidal survey transect in the Dalmatian Coast

 Dawn Crane Lifted Near Tidal Survey Transect Larache in beside a tidal survey transect near Larache

Dawn Crane Lifted Near Tidal Survey Transect Larache

Leica M5 · beside a tidal survey transect near Larache

 Marine Science Field Station Over Clear Tidal Water in Bright Midmorning Auckland New Zealand in in Auckland, New Zealand

Marine Science Field Station Over Clear Tidal Water in Bright Midmorning Auckland New Zealand

Canon EOS R10 · in Auckland, New Zealand

 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

 River Stones in Field Station Sink Before Dusk in beside a tidal survey transect in Massachusetts

River Stones in Field Station Sink Before Dusk

Hasselblad 500C/M · beside a tidal survey transect in Massachusetts

 Green Hydrophone Rack Blinking on Chart Table in near Dublin

Green Hydrophone Rack Blinking on Chart Table

Hasselblad 500C/M · near Dublin

 Tanzania Observatory Console Reflecting First Stars in beside a tidal survey transect in Tanzania

Tanzania Observatory Console Reflecting First Stars

Samsung Galaxy S25+ · beside a tidal survey transect in Tanzania

 Telescope Dome Moon North Korea Transect in beside a tidal survey transect in North Korea

Telescope Dome Moon North Korea Transect

Sony a6500 · beside a tidal survey transect in North Korea

 Hydrophone Monitor Blue Traces Bloemfontein in in Bloemfontein

Hydrophone Monitor Blue Traces Bloemfontein

4x5 RB Auto Graflex · in Bloemfontein

 Dew Covered Telescope Mount Sahara Twilight in beside a tidal survey transect in the Sahara

Dew Covered Telescope Mount Sahara Twilight

Leica M6 · beside a tidal survey transect in the Sahara

 Blinking Green Hydrophone on Chart Table in near Port of Spain

Blinking Green Hydrophone on Chart Table

Samsung Galaxy Note 10+ · near Port of Spain

 Green Blinking Hydrophone Rack Chart Table Noon in near Santo Domingo

Green Blinking Hydrophone Rack Chart Table Noon

Nikon D90 · near Santo Domingo

 Winter Survey Transect Under Lighthouse Sweep Light in beside a tidal survey transect in Alberta

Winter Survey Transect Under Lighthouse Sweep Light

Sony a9 III · beside a tidal survey transect in Alberta

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

Diver Checking Gauges Before Dawn

iPhone 7 Plus · near Haight-Ashbury, San Francisco

 Copper Light on Chile Observatory Pier in beside a tidal survey transect in Chile

Copper Light on Chile Observatory Pier

Minolta X-700 · beside a tidal survey transect in Chile

 Arctic Ice Cores at Golden Hour in Norway in beside a tidal survey transect in Norway

Arctic Ice Cores at Golden Hour in Norway

Sony Xperia 1 V · beside a tidal survey transect in Norway

 Theodolite Survey at Gambia Construction Site in inside a taped-off excavation edge in Gambia

Theodolite Survey at Gambia Construction Site

Leica M (Typ 240) · inside a taped-off excavation edge in Gambia