Looking For Aerial Mapping In California?
Many companies and non profit agencies take aerial pictures of the earth’s surface that are used for a variety of purposes. Maps and pictures are created of the ground surface of the state. An aerial mapping company can do mapping through a variety of scientific techniques, including producing a Geographic Information System (GIS), topographic mapping, orthophotography, and aerial volume studies.
Developers, planners, realtors, civil engineers, and public planners use these companies. Aerial mapping is also used in preparing environmental impact reports. The scale of the surveys can vary from individual property boundaries to reviewing subdivision and township borders.
Government agencies may use an aerial mapping company in California to develop Geographic Information Systems (GIS). A GIS is a topographic map showing the placement of sites such as fire stations, hospitals, schools, electrical and telephone switch stations and other infrastructure lines. These maps are invaluable in cases of large scale disaster such as the Kansas City or World Trade Center bombings.
Non profit organizations such as the California Coastal Records Project, which produces aerial photographic surveys of the California Coastline, also make use of aerial mapping companies in California. Other non-profits using aerial surveys include Cal State Northridge, California Aerial and Acoustic Sardine Survey, and Whittier College.
Topographic and hydrographic mapping also depends on aerial surveys. The US Forest Service (USFS)and the US Geographical Survey (USGS) use these photos to create topographic and hydrographic maps, which add overlays to the photos to provide elevations for maps of Forest Service and Wilderness lands. The USGS and NASA have jointly managed managed the Land Remote Sensing Satellite system since the early 1970′s. These data are also used by Aerial Mapping Company California.
A problem with aerial photography is that the pictures will show the curvature of the earth, which becomes a distortion when placed on a flat map. In Orthophotography, computer assisted adjustments are made so that distances on the map can be measured to scale with correct distances. The curve of the earth is eliminated in spite of the distance from which the picture is taken.
You can see that sources for mapping data are very broad. Companies are based throughout the state of California. They provide a variety of services, from surveying and mapping for engineering projects to scenic photographs including hot air balloon rides and even weddings pictured from the air.
These companies know how to access the many data networks produced in this field. Many companies have decades of experience and they have updated and upgraded their services. They offer many different specialties for consumers, whether they be engineers, developers, conservation enthusiasts or cities and counties. A thorough search will allow the prospective customer to find exactly what fits their needs.
For more information visit Aerial Mapping.