Job Duties Custom List 19-2043.00 — Hydrologists
- Compile and evaluate hydrologic information to prepare navigational charts and maps and to predict atmospheric conditions.
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- Manage or analyze data obtained from remote sensing systems to obtain meaningful results.
- Analyze data acquired from aircraft, satellites, or ground-based platforms, using statistical analysis software, image analysis software, or Geographic Information Systems (GIS).
- Integrate other geospatial data sources into projects.
- Process aerial or satellite imagery to create products such as land cover maps.
- Organize and maintain geospatial data and associated documentation.
- Compile and format image data to increase its usefulness.
- Prepare or deliver reports or presentations of geospatial project information.
- Design or implement strategies for collection, analysis, or display of geographic data.
- Develop or build databases for remote sensing or related geospatial project information.
- Collect supporting data, such as climatic or field survey data, to corroborate remote sensing data analyses.
- Train technicians in the use of remote sensing technology.
- Set up or maintain remote sensing data collection systems.
- Direct all activity associated with implementation, operation, or enhancement of remote sensing hardware or software.
- Attend meetings or seminars or read current literature to maintain knowledge of developments in the field of remote sensing.
- Conduct research into the application or enhancement of remote sensing technology.
- Recommend new remote sensing hardware or software acquisitions.
- Use remote sensing data for forest or carbon tracking activities to assess the impact of environmental change.
- Develop automated routines to correct for the presence of image distorting artifacts, such as ground vegetation.
- Apply remote sensing data or techniques, such as surface water modeling or dust cloud detection, to address environmental issues.
- Direct installation or testing of new remote sensing hardware or software.
- Discuss project goals, equipment requirements, or methodologies with colleagues or team members.
- Monitor quality of remote sensing data collection operations to determine if procedural or equipment changes are necessary.
- Develop new analytical techniques or sensor systems.
- Participate in fieldwork.
- Manage or analyze data obtained from remote sensing systems to obtain meaningful results.
- Analyze data acquired from aircraft, satellites, or ground-based platforms, using statistical analysis software, image analysis software, or Geographic Information Systems (GIS).
- Integrate other geospatial data sources into projects.
- Process aerial or satellite imagery to create products such as land cover maps.
- Prepare or review professional, technical, or other reports regarding sampling, testing, or recommendations of data analysis.
- Assemble, maintain, or distribute information for library or record systems.
- Evaluate and interpret seismic data with the aid of computers.
- Test and analyze samples to determine their content and characteristics, using laboratory apparatus or testing equipment.
- Measure geological characteristics used in prospecting for oil or gas, using measuring instruments.
- Participate in the evaluation of possible mining locations.
- Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.
- Apply new technologies, such as improved seismic imaging techniques, to locate untapped oil or natural gas deposits.
- Compile data used to address environmental issues, such as the suitability of potential landfill sites.
- Collect or prepare solid or fluid samples for analysis.
- Compile, log, or record testing or operational data for review and further analysis.
- Prepare notes, sketches, geological maps, or cross-sections.
- Participate in geological, geophysical, geochemical, hydrographic, or oceanographic surveys, prospecting field trips, exploratory drilling, well logging, or underground mine survey programs.
- Adjust or repair testing, electrical, or mechanical equipment or devices.
- Read and study reports in order to compile information and data for geological and geophysical prospecting.
- Interview individuals, and research public databases in order to obtain information.
- Plot information from aerial photographs, well logs, section descriptions, or other databases.
- Operate or adjust equipment or apparatus used to obtain geological data.
- Plan and direct activities of workers who operate equipment to collect data.
- Set up or direct set-up of instruments used to collect geological data.
- Record readings in order to compile data used in prospecting for oil or gas.
- Create photographic recordings of information, using equipment.
- Assess the environmental impacts of development projects on subsurface materials.
- Supervise well exploration, drilling activities, or well completions.
- Inspect engines for wear or defective parts, using equipment or measuring devices.
- Develop and design packing materials and handling procedures for shipping of objects.
- Collaborate with hydrogeologists to evaluate groundwater or well circulation.
- Collect data on underground areas, such as reservoirs, that could be used in carbon sequestration operations.
- Collect geological data from potential geothermal energy plant sites.
- Conduct geophysical surveys of potential sites for wind farms or solar installations to determine their suitability.
- Prepare or review professional, technical, or other reports regarding sampling, testing, or recommendations of data analysis.
- Assemble, maintain, or distribute information for library or record systems.
- Evaluate and interpret seismic data with the aid of computers.
- Test and analyze samples to determine their content and characteristics, using laboratory apparatus or testing equipment.
- Measure geological characteristics used in prospecting for oil or gas, using measuring instruments.
- Participate in the evaluation of possible mining locations.
- Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.
- Apply new technologies, such as improved seismic imaging techniques, to locate untapped oil or natural gas deposits.
- Compile data used to address environmental issues, such as the suitability of potential landfill sites.
- Analyze geospatial data to determine agricultural implications of factors such as soil quality, terrain, field productivity, fertilizers, or weather conditions.
- Analyze data from harvester monitors to develop yield maps.
- Demonstrate the applications of geospatial technology, such as Global Positioning System (GPS), geographic information systems (GIS), automatic tractor guidance systems, variable rate chemical input applicators, surveying equipment, or computer mapping software.
- Use geospatial technology to develop soil sampling grids or identify sampling sites for testing characteristics such as nitrogen, phosphorus, or potassium content, pH, or micronutrients.
- Identify spatial coordinates, using remote sensing and Global Positioning System (GPS) data.
- Identify areas in need of pesticide treatment by analyzing geospatial data to determine insect movement and damage patterns.
- Document and maintain records of precision agriculture information.
- Collect information about soil or field attributes, yield data, or field boundaries, using field data recorders and basic geographic information systems (GIS).
- Install, calibrate, or maintain sensors, mechanical controls, GPS-based vehicle guidance systems, or computer settings.
- Create, layer, and analyze maps showing precision agricultural data, such as crop yields, soil characteristics, input applications, terrain, drainage patterns, or field management history.
- Compare crop yield maps with maps of soil test data, chemical application patterns, or other information to develop site-specific crop management plans.
- Apply precision agriculture information to specifically reduce the negative environmental impacts of farming practices.
- Draw or read maps, such as soil, contour, or plat maps.
- Prepare reports in graphical or tabular form, summarizing field productivity or profitability.
- Provide advice on the development or application of better boom-spray technology to limit the overapplication of chemicals and to reduce the migration of chemicals beyond the fields being treated.
- Program farm equipment, such as variable-rate planting equipment or pesticide sprayers, based on input from crop scouting and analysis of field condition variability.
- Participate in efforts to advance precision agriculture technology, such as developing advanced weed identification or automated spot spraying systems.
- Analyze remote sensing imagery to identify relationships between soil quality, crop canopy densities, light reflectance, and weather history.
- Advise farmers on upgrading Global Positioning System (GPS) equipment to take advantage of newly installed advanced satellite technology.
- Divide agricultural fields into georeferenced zones, based on soil characteristics and production potentials.
- Recommend best crop varieties or seeding rates for specific field areas, based on analysis of geospatial data.
- Contact equipment manufacturers for technical assistance, as needed.
- Analyze geospatial data to determine agricultural implications of factors such as soil quality, terrain, field productivity, fertilizers, or weather conditions.
- Analyze data from harvester monitors to develop yield maps.
- Demonstrate the applications of geospatial technology, such as Global Positioning System (GPS), geographic information systems (GIS), automatic tractor guidance systems, variable rate chemical input applicators, surveying equipment, or computer mapping software.
- Use geospatial technology to develop soil sampling grids or identify sampling sites for testing characteristics such as nitrogen, phosphorus, or potassium content, pH, or micronutrients.
- Identify spatial coordinates, using remote sensing and Global Positioning System (GPS) data.
- Identify areas in need of pesticide treatment by analyzing geospatial data to determine insect movement and damage patterns.
- Analyze and interpret geological data, using computer software.
- Analyze and interpret geological, geochemical, or geophysical information from sources, such as survey data, well logs, bore holes, or aerial photos.
- Identify risks for natural disasters, such as mudslides, earthquakes, or volcanic eruptions.
- Locate and estimate probable natural gas, oil, or mineral ore deposits or underground water resources, using aerial photographs, charts, or research or survey results.
- Test industrial diamonds or abrasives, soil, or rocks to determine their geological characteristics, using optical, x-ray, heat, acid, or precision instruments.
- Identify deposits of construction materials suitable for use as concrete aggregates, road fill, or other applications.
- Identify new sources of platinum group elements for industrial applications, such as automotive fuel cells or pollution abatement systems.
- Locate potential sources of geothermal energy.
- Plan or conduct geological, geochemical, or geophysical field studies or surveys, sample collection, or drilling and testing programs used to collect data for research or application.
- Investigate the composition, structure, or history of the Earth's crust through the collection, examination, measurement, or classification of soils, minerals, rocks, or fossil remains.
- Prepare geological maps, cross-sectional diagrams, charts, or reports concerning mineral extraction, land use, or resource management, using results of fieldwork or laboratory research.
- Communicate geological findings by writing research papers, participating in conferences, or teaching geological science at universities.
- Advise construction firms or government agencies on dam or road construction, foundation design, land use, or resource management.
- Measure characteristics of the Earth, such as gravity or magnetic fields, using equipment such as seismographs, gravimeters, torsion balances, or magnetometers.
- Locate and review research articles or environmental, historical, or technical reports.
- Conduct geological or geophysical studies to provide information for use in regional development, site selection, or development of public works projects.
- Review environmental, historical, or technical reports and publications for accuracy.
- Assess ground or surface water movement to provide advice on issues, such as waste management, route and site selection, or the restoration of contaminated sites.
- Inspect construction projects to analyze engineering problems, using test equipment or drilling machinery.
- Provide advice on the safe siting of new nuclear reactor projects or methods of nuclear waste management.
- Design geological mine maps, monitor mine structural integrity, or advise and monitor mining crews.
- Review work plans to determine the effectiveness of activities for mitigating soil or groundwater contamination.
- Study historical climate change indicators found in locations, such as ice sheets or rock formations to develop climate change models.
- Develop strategies for more environmentally friendly resource extraction and reclamation.
- Research ways to reduce the ecological footprint of increasingly prevalent megacities.
- Collaborate with medical or health researchers to address health problems related to geological materials or processes.
- Determine ways to mitigate the negative consequences of mineral dust dispersion.
- Develop ways to capture or use gases burned off as waste during oil production processes.
- Research geomechanical or geochemical processes to be used in carbon sequestration projects.
- Develop applied software for the analysis and interpretation of geological data.
- Determine methods to incorporate geomethane or methane hydrates into global energy production or evaluate the potential environmental impacts of such incorporation.
- Identify possible sites for carbon sequestration projects.
- Analyze and interpret geological data, using computer software.
- Analyze and interpret geological, geochemical, or geophysical information from sources, such as survey data, well logs, bore holes, or aerial photos.
- Identify risks for natural disasters, such as mudslides, earthquakes, or volcanic eruptions.
- Locate and estimate probable natural gas, oil, or mineral ore deposits or underground water resources, using aerial photographs, charts, or research or survey results.
- Test industrial diamonds or abrasives, soil, or rocks to determine their geological characteristics, using optical, x-ray, heat, acid, or precision instruments.
- Identify deposits of construction materials suitable for use as concrete aggregates, road fill, or other applications.
- Identify new sources of platinum group elements for industrial applications, such as automotive fuel cells or pollution abatement systems.
- Locate potential sources of geothermal energy.
- Manipulate raw data to enhance interpretation, either on the ground or during remote sensing flights.
- Correct raw data for errors due to factors such as skew or atmospheric variation.
- Collect geospatial data, using technologies such as aerial photography, light and radio wave detection systems, digital satellites, or thermal energy systems.
- Consult with remote sensing scientists, surveyors, cartographers, or engineers to determine project needs.
- Adjust remotely sensed images for optimum presentation by using software to select image displays, define image set categories, or choose processing routines.
- Merge scanned images or build photo mosaics of large areas, using image processing software.
- Prepare documentation or presentations, including charts, photos, or graphs.
- Calibrate data collection equipment.
- Develop or maintain geospatial information databases.
- Monitor raw data quality during collection, and make equipment corrections as necessary.
- Maintain records of survey data.
- Operate airborne remote sensing equipment, such as survey cameras, sensors, or scanners.
- Collect verification data on the ground, using equipment such as global positioning receivers, digital cameras, or notebook computers.
- Document methods used and write technical reports containing information collected.
- Develop specialized computer software routines to customize and integrate image analysis.
- Collect remote sensing data for forest or carbon tracking activities involved in assessing the impact of environmental change.
- Provide remote sensing data for use in addressing environmental issues, such as surface water modeling or dust cloud detection.
- Verify integrity and accuracy of data contained in remote sensing image analysis systems.
- Integrate remotely sensed data with other geospatial data.
- Participate in the planning or development of mapping projects.
- Evaluate remote sensing project requirements to determine the types of equipment or computer software necessary to meet project requirements, such as specific image types or output resolutions.
- Collaborate with agricultural workers to apply remote sensing information to efforts to reduce negative environmental impacts of farming practices.
- Manipulate raw data to enhance interpretation, either on the ground or during remote sensing flights.
- Correct raw data for errors due to factors such as skew or atmospheric variation.
- Gather and compile geographic data from sources such as censuses, field observations, satellite imagery, aerial photographs, and existing maps.
- Create and modify maps, graphs, or diagrams, using geographical information software and related equipment, and principles of cartography, such as coordinate systems, longitude, latitude, elevation, topography, and map scales.
- Teach geography.
- Write and present reports of research findings.
- Provide geographical information systems support to the private and public sectors.
- Study the economic, political, and cultural characteristics of a specific region's population.
- Analyze geographic distributions of physical and cultural phenomena on local, regional, continental, or global scales.
- Develop, operate, and maintain geographical information computer systems, including hardware, software, plotters, digitizers, printers, and video cameras.
- Locate and obtain existing geographic information databases.
- Collect data on physical characteristics of specified areas, such as geological formations, climates, and vegetation, using surveying or meteorological equipment.
- Provide consulting services in fields such as resource development and management, business location and market area analysis, environmental hazards, regional cultural history, and urban social planning.
- Conduct field work at outdoor sites.
- Gather and compile geographic data from sources such as censuses, field observations, satellite imagery, aerial photographs, and existing maps.
- Analyze data from research conducted to detect and measure physical phenomena.
- Perform complex calculations as part of the analysis and evaluation of data, using computers.
- Design computer simulations to model physical data so that it can be better understood.
- Write research proposals to receive funding.
- Teach physics to students.
- Report experimental results by writing papers for scientific journals or by presenting information at scientific conferences.
- Conduct research pertaining to potential environmental impacts of atomic energy-related industrial development to determine licensing qualifications.
- Observe the structure and properties of matter, and the transformation and propagation of energy, using equipment such as masers, lasers, and telescopes, to explore and identify the basic principles governing these phenomena.
- Develop theories and laws on the basis of observation and experiments, and apply these theories and laws to problems in areas such as nuclear energy, optics, and aerospace technology.
- Collaborate with other scientists in the design, development, and testing of experimental, industrial, or medical equipment, instrumentation, and procedures.
- Conduct application evaluations and analyze results to determine commercial, industrial, scientific, medical, military, or other uses for electro-optical devices.
- Develop manufacturing, assembly, and fabrication processes of lasers, masers, infrared, and other light-emitting and light-sensitive devices.
- Advise authorities of procedures to be followed in radiation incidents or hazards, and assist in civil defense planning.
- Develop standards of permissible concentrations of radioisotopes in liquids and gases.
- Describe and express observations and conclusions in mathematical terms.
- Analyze data from research conducted to detect and measure physical phenomena.
- Compile and maintain official park photographic and information files.
- Provide visitor services, such as explaining regulations, answering visitor requests, needs and complaints, and providing information about the park and surrounding areas.
- Assist with operations of general facilities, such as visitor centers.
- Conduct field trips to point out scientific, historic, and natural features of parks, forests, historic sites, or other attractions.
- Plan and organize public events at the park.
- Prepare and present illustrated lectures and interpretive talks about park features.
- Train staff on park programs.
- Develop environmental educational programs and curricula for schools.
- Research stories regarding the area's natural history or environment.
- Take photographs and motion pictures for use in lectures and publications and to develop displays.
- Provide care for park program animals.
- Interview specialists in desired fields to obtain and develop data for park information programs.
- Survey park to determine forest conditions and distribution and abundance of fauna and flora.
- Confer with park staff to determine subjects and schedules for park programs.
- Plan, organize and direct activities of seasonal staff members.
- Perform emergency duties to protect human life, government property, and natural features of park.
- Construct historical, scientific, and nature visitor-center displays.
- Prepare brochures and write newspaper articles.
- Plan and develop audio-visual devices for public programs.
- Perform routine maintenance on park structures.
- Compile and maintain official park photographic and information files.
- Research, compile, analyze and organize information from maps, reports, investigations, and books for use in reports and special projects.
- Design, promote, or administer government plans or policies affecting land use, zoning, public utilities, community facilities, housing, or transportation.
- Advise planning officials on project feasibility, cost-effectiveness, regulatory conformance, or possible alternatives.
- Create, prepare, or requisition graphic or narrative reports on land use data, including land area maps overlaid with geographic variables, such as population density.
- Hold public meetings with government officials, social scientists, lawyers, developers, the public, or special interest groups to formulate, develop, or address issues regarding land use or community plans.
- Mediate community disputes or assist in developing alternative plans or recommendations for programs or projects.
- Recommend approval, denial, or conditional approval of proposals.
- Conduct field investigations, surveys, impact studies, or other research to compile and analyze data on economic, social, regulatory, or physical factors affecting land use.
- Evaluate proposals for infrastructure projects or other development for environmental impact or sustainability.
- Discuss with planning officials the purpose of land use projects, such as transportation, conservation, residential, commercial, industrial, or community use.
- Keep informed about economic or legal issues involved in zoning codes, building codes, or environmental regulations.
- Assess the feasibility of land use proposals and identify necessary changes.
- Determine the effects of regulatory limitations on land use projects.
- Review and evaluate environmental impact reports pertaining to private or public planning projects or programs.
- Supervise or coordinate the work of urban planning technicians or technologists.
- Develop plans for public or alternative transportation systems for urban or regional locations to reduce carbon output associated with transportation.
- Identify opportunities or develop plans for sustainability projects or programs to improve energy efficiency, minimize pollution or waste, or restore natural systems.
- Coordinate work with economic consultants or architects during the formulation of plans or the design of large pieces of infrastructure.
- Advocate sustainability to community groups, government agencies, the general public, or special interest groups.
- Investigate property availability for purposes of development.
- Conduct interviews, surveys and site inspections concerning factors that affect land usage, such as zoning, traffic flow and housing.
- Prepare reports, using statistics, charts, and graphs, to illustrate planning studies in areas such as population, land use, or zoning.
- Prepare, develop and maintain maps and databases.
- Prepare, maintain and update files and records, including land use data and statistics.
- Respond to public inquiries and complaints.
- Research, compile, analyze and organize information from maps, reports, investigations, and books for use in reports and special projects.
