Earth Sciences

Land surveyors and professional engineers in Ohio are licensed by the Board. Includes information becoming approved and on license renewal.

The evolution from the earliest instruments to the sophisticated devices used today described and illustrated.

Manufacturer of photogrammetric instruments and software.

Provides training & education in the field of geospatial technology.

Research activities at the Lunar and Planetary Institute in reflectance spectroscopy and thermal infrared spectroscopy of Mars and Earth.

Specializes in near surface geophysics and utility locating services.

Environmental and geophysical consulting for ground penetrating radar surveys and other geophysical surveys worldwide.

Interpretation of gravity and magnetic data and field acquisition and processing of potential-field data, for oil and gas, mineral and coal exploration.

Mineral exploration services include design, supervision, processing and interpretation of all types of ground and airborne geophysical surveys.

Specializes in environmental and exploration geophysics using gravity, magnetics, electromagnetics and ground penetrating radar.

Manufacturers of borehole geophysical logging systems for the geological, natural resource, and environmental communities.

Magnetometers for ground, airborne and stationary applications including mineral exploration, hydrocarbon exploration, archeology, environmental, magnetic observatory and earthquake research.

Designer and manufacturer of low-noise broadband seismometers, seismic digitizers and networking equipment.

Provides sales and service of geophysical instrumentation for ground, borehole, marine and airborne applications. Includes a product catalog, support manuals, technical papers and software applications.

Designs and builds high precision gravity meters with zero-length spring. Also includes an electronics lab with repair services and test facilities.

Specializes in geophysical instruments rental services for engineering and environmental companies.

Manufacturer of ground penetrating radar technology. Specialty equipment and related instrumentation for deep geophysical surveys. Site available in English, Spanish, Swedish and Russian.

Dedicated to the production of high quality software for the processing, interpretation and display of geophysical data. Includes shareware, software and tutorials.

Provides tools to derive the maximum information from seismic data, with advanced seismic data processing, time and depth imaging, inversion, AVO and rock physics services.

Open-source software package for geophysical data processing and reproducible numerical experiments. Includes a description of the features, download and installation procedures and documentation.

Satellites and ground systems incorporate magnetometers to detect electromagnetic signals associated with earthquakes. These early warning systems can be used for earthquake forecasting and earthquake preparedness.

A seismogram viewer for recent earthquakes using global seismic stations.

A broadband seismological network with mobile network deployments and a data center.

Earthquakes and broadband seismological data in Europe and the Mediterranean area. Includes database resources, recent earthquake monitoring, and a software library.

Alerts users to recent earthquake and potential tsunami activity.

Lightweight aluminum flood barriers for homes and businesses.

Flood fighting and erosion control barriers for emergency management, construction and landscape protection applications.

Flood barrier to protect houses and buildings on riversides. Up to 2 meters in height and unlimited length. Netherlands.

Free and premium software designed to predict economic and environmental damage. Provides product information.

Excellent summaries of eruptions including Puu Oo, the latest.

Ambae (Aoba) volcano information, news, and travel.

Close-up photographs of what lava looks like after it has cooled. Taken at volcanoes in Hawaii and Indonesia.

Includes explanations of volcanology terms, along with eruption updates and pictures.

Photos of the eruption in April 2001, Sudestino and South Craters.

Photographs taken over 10 days on the volcano Etna in Sicilia before and during the eruption which started in mid-May, 2008.

Carbon dioxide gas outbursts from lakes Nyos and Monoun in Cameroon, West Africa, killed hundreds of people. A controlled degassing operation is scheduled to begin in January, 2001, for reducing the risk of future carbon dioxide suffocation.

A scientific workshop to assess the current state of knowledge on waves in relation to currents, surface drifts and air-sea interactions hosted by the French Hydrographic and Oceanographic Service (SHOM).

Provides water current measurement products (ADCP) and software that are used in a variety of oceanographic applications.

Manufacturers of Ultra-Stable dissolved oxygen, nitrogen and total dissolved gas sensors.

Manufactures GPS/DGPS and Argos drifting buoys, environmental telemetry systems, hydrographic instruments, equipment relocation products. Offers custom and semicustom work and OEM design services.

Suppliers of marine sampling instrumentation including sediments traps, water samplers, buoys, chlorophyl incubators, frames and pumps.

Manufacturer and supplier of advanced underwater video systems.

South African company providing maritime surveillance technology solutions.

Tide Tool is a freeware program to compute tides and currents worldwide. It also provides some sun and moon data. It runs on all handheld computers running the Palm operating system.

This is the development site for 'oce', an R package that facilitates the reading, analysis, and plotting of oceanographic data.

Australian Hydrographic Service is responsible for the production and maintenance of navigational charts and associated products in Australia

An institute of the CNRS.

Research groups at the department of Geosciences.

The School of Oceanography undertakes important programmes in oceanographic teaching, research and environmental awareness.

Martin Ryan Marine Science Institute (MRI). Find course descriptions, staff profiles, contacts, news, and links.