42 research, development, design, planning, engineering, testing, experimentation, investigation, estimation, data collection, analysis, interpretation, integration, surveying, mapping, modeling, simulation, imagery, visualization, identification, characterization, definition, sensing, measurement and consulting services in the fields of natural resources, energy, engineering, geoscience and the environment; providing information, data, technology, reports and research in the fields of natural resources, energy, engineering, geoscience and the environment; providing an interactive computer database in the fields of natural resources, energy, engineering, geoscience and the environment; providing on-line information in the fields of natural resources, energy, engineering, geoscience and the environment; and providing information by means of a web site in the fields of natural resources, energy, engineering, geoscience and the environment on a global communications network