iongeo.com的 10 大竞争对手

pgs.com

On July 1, 2024, TGS and PGS merged to form a premier data and services company. With combined expertise and enhanced capabilities, we are now even better equipped to support energy exploration and production worldwide.

globalgeophysical.com

Global Geophysical Services is the premier provider of land, transition zone, and shallow marine seismic projects anywhere in the world and in any terrain.

cgg.com

viridien provides data, products and services in earth science, data science, sensing and monitoring for a wide range of industries.

geospacelp.com

see relevant content for geospacelp.com

rtclark.com

Price: US$ 295.00

usgs.gov

Yes and no. It depends on which glaciers you are considering. Parts of the Antarctic Continent have had continuous glacier cover for perhaps as long as 20 million years. Other areas, such as valley glaciers of the Antarctic Peninsula and glaciers of the Transantarctic Mountains may date from the early Pleistocene. For Greenland, ice cores and related data suggest that all of southern Greenland and most of northern Greenland were ice-free during the last interglacial period, approximately 125,000 years ago. Then, climate was as much as 3-5o Fahrenheit warmer than the interglacial period we currently live in. Although the higher mountains of Alaska have hosted glaciers for as much as the past 4 million years, temperate glaciers in Alaska are generally much, much younger. Many formed as recently as the start of the Little Ice Age, approximately 700 years ago. Others may ...

terradat.co.uk

TerraDat has been mapping the world in three dimensions since the earliest days of close-range photogrammetry and terrestrial laser scanning. As drone technology matured, we were at the forefront of integrating airborne LiDAR — and today our UAV-mounted sensor represents … Read More