An overview of geophysical survey operations at Ediacara, commenced on 4th June, 1946. This report describes briefly the work completed up to 19th June, 1946. The work done, survey methods, and results of the survey to date are discussed.

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice).

Survey took place between 27/08/1946 and 29/08/1946 on Platessa

Equipment used during this survey :

• Otter trawl Codend catch

Survey operations were undertaken on 4 stations

8 different species were caught on this survey

Pursuant to Local Laws 126, 127, and 128 of 2016, certain demographic data is collected voluntarily and anonymously by persons voluntarily seeking social services. This data can be used by agencies and the public to better understand the demographic makeup of client populations and to better understand and serve residents of all backgrounds and identities. The data presented here has been collected through either electronic form or paper surveys offered at the point of application for services. These surveys are anonymous. Each record represents an anonymized demographic profile of an individual applicant for social services, disaggregated by response option, agency, and program. Response options include information regarding ancestry, race, primary and secondary languages, English proficiency, gender identity, and sexual orientation. Idiosyncrasies or Limitations: Note that while the dataset contains the total number of individuals who have identified their ancestry or languages spoke, because such data is collected anonymously, there may be instances of a single individual completing multiple voluntary surveys. Additionally, the survey being both voluntary and anonymous has advantages as well as disadvantages: it increases the likelihood of full and honest answers, but since it is not connected to the individual case, it does not directly inform delivery of services to the applicant. The paper and online versions of the survey ask the same questions but free-form text is handled differently. Free-form text fields are expected to be entered in English although the form is available in several languages. Surveys are presented in 11 languages. Paper Surveys 1. Are optional 2. Survey taker is expected to specify agency that provides service 2. Survey taker can skip or elect not to answer questions 3. Invalid/unreadable data may be entered for survey date or date may be skipped 4. OCRing of free-form tet fields may fail. 5. Analytical value of free-form text answers is unclear Online Survey 1. Are optional 2. Agency is defaulted based on the URL 3. Some questions must be answered 4. Date of survey is automated

Legacy product - no abstract available

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice). Survey took place between 03/07/1957 and 09/07/1957 on Platessa Equipment used during this survey : Otter trawl Codend catch Survey operations were undertaken on 29 stations 18 different species were caught on this survey

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice). Survey took place between 13/11/1950 and 25/11/1950 on Sir Lancelot Equipment used during this survey : Grimsby style otter trawl Codend with mesh 6.8cm Survey operations were undertaken on 9 stations 24 different species were caught on this survey

Using an ultra-light aircraft, a high-resolution aeromagnetic survey was carried out over Ormat Nevada's Glass Buttes project area in Oregon. Survey operations were completed on May 25, 2010. Average terrain clearance was 223 meters from the sensor. A total of 1,352 line-miles of aeromagnetic data were acquired. Processed survey data includes a total magnetic intensity map, reduced to pole (TMI) map, horizontal gradient (RTP) map, tilt derivative (RTP) map, and a horizontal gradient map of the tilt derivative grid.

The global ROV (Remotely Operated Vehicle) survey service market size was valued at USD XX million in 2025 and is projected to grow at a CAGR of XX% during the forecast period 2025-2033. The increasing demand for offshore oil and gas exploration and production, along with the growing adoption of renewable energy sources, such as offshore wind farms, is expected to drive the market growth. Additionally, the rising need for seabed mapping and charting for marine construction and environmental monitoring is further contributing to the market expansion. Key market trends include the advancements in ROV technology, such as the integration of artificial intelligence (AI) and autonomous capabilities, which are enhancing the operational efficiency and accuracy of survey operations. Furthermore, the growing adoption of cloud-based data management and processing solutions is enabling remote collaboration and real-time data analysis, leading to improved decision-making and project optimization. However, the high cost of ROV deployment and the impact of extreme weather conditions on survey operations are some of the challenges faced by the market. Geographically, the Asia Pacific region is expected to dominate the market share due to the presence of major offshore oil and gas reserves and the increasing investments in renewable energy projects. The ROV (Remotely Operated Vehicle) survey service market is anticipated to grow from USD 4.5 billion in 2021 to USD 7.2 billion by 2028, with a CAGR of 6.3%. The increasing demand for ROVs in various applications such as offshore oil and gas, renewable energy, and aquaculture is driving the growth of the market. Technological advancements and the growing adoption of ROVs for underwater exploration and mapping are also contributing to the market growth.

URL: https://geoscience.data.qld.gov.au/dataset/cr106297

EPM 13870, 14232, 16726, 25369, 25523, AIRBORNE GEOPHYSICAL SURVEY, OPERATIONS AND DATA PROCESSING LOGISTICS REPORT

Trace Energy Services was contracted by ANSIR to conduct the ANSTO 2002 Seismic Survey in New South Wales. Recording commenced on the 13th December 2002 on line 02AN-N1 and was completed by the 16th December 2002

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

...

Survey took place between 24/06/1947 and 26/06/1947 on Platessa

Equipment used during this survey :

• Otter trawl Codend catch

Survey operations were undertaken on 28 stations

0 different species were caught on this survey

URL: https://geoscience.data.qld.gov.au/dataset/cr014667

ATP 299, 1985 QUILPIE SEISMIC SURVEY, PHASE 1 - VIBROSEIS SURVEY OPERATIONS REPORT (PART 1); AND PHASE 2 DYNAMITE SURVEY OPERATIONS REPORT (PART 2)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

...

Survey took place between 12/03/1965 and 25/03/1965 on Platessa

Equipment used during this survey :

• High Speed Tow Net Guildline system 76cm
• Sole trawl with bobbins codend catch

Survey operations were undertaken on 135 stations

27 different species were caught on this survey

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice). Survey took place between 22/07/1938 and 27/07/1938 on GBligh Equipment used during this survey : HISTORIC CRAWLER TRAWL Otter trawl Codend catch Survey operations were undertaken on 19 stations 19 different species were caught on this survey

Operations chart produced for the Australian Quarantine Inspection Service (AQIS), showing maritime boundaries and topographic data from the World Aeronautical Chart Series and VMAP.

This chart is for internal use by AQIS and is not for general release.

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

...

Survey took place between 13/11/1950 and 25/11/1950 on Sir Lancelot

Equipment used during this survey :

• Grimsby style otter trawl Codend with mesh 6.8cm

Survey operations were undertaken on 9 stations

24 different species were caught on this survey

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice).

Survey took place between 24/02/1914 and 27/02/1914 on Protector

Equipment used during this survey :

• peterson young fish trawl

Survey operations were undertaken on 15 stations

11 different species were caught on this survey

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice). Survey took place between 03/09/1915 and 10/11/1915 on Leigh on Sea Equipment used during this survey : peterson young fish trawl Survey operations were undertaken on 24 stations 15 different species were caught on this survey

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls are not laid out systematically as a grid, as in current International Bottom Trawl Surveys (IBTS) and are widely distributed over (especially) southern and central North Sea areas. Gears and protocols were not standardised throughout, due to the long term nature of the series. Surveys took place in each season. Data are lacking for the periods of both World Wars. In some periods (e.g. the early 1900s), all species caught were recorded, whereas in other periods (e.g. 1920s-30s), only the key commercial species (e.g., Plaice, Sole and Cod) were recorded systematically. Note that some surveys targeted particular species (notably Plaice).

Survey took place between 17/09/1938 and 20/09/1938 on GBligh

Equipment used during this survey :

• Bottle Casts Nansen bottles Reversing surface and bottom
• Historic Henson ring net
• Otter trawl Codend catch

Survey operations were undertaken on 18 stations

0 different species were caught on this survey

This survey was undertaken by Cefas as part of the CEFAS Historic surveys;

...

Survey took place between 27/04/1955 and 05/05/1955 on Sir Lancelot

Equipment used during this survey :

• Lowestoft otter trawl codend catch

Survey operations were undertaken on 7 stations

10 different species were caught on this survey