The global leader in earth imagery information: DigitalGlobe (DG) is all set to complete its constellation of very high resolution satellite with the launch of WorldView-4(WV-4) in September 2016. With WV-4 in orbit the satellite imagery giant will add another feather in its cap. The satellite is built upon its predecessor WV-3 with the same… Continue reading WorldView-4: Another feather in DigitalGlobe`s cap
Today, world economy is facing unprecedented crisis of resources be it food or energy and with the ever increasing population of earth we are in constant search of new oil/ gas/mineral resources. A deeper view of unexplored oil/gas resources through short wave infra-red (SWIR) of the electromagnetic spectrum will definitely give the mineral exploration industry… Continue reading WorldView-3 with its 8 SWIR bands becomes a boon for mineral exploration
Underground forest fungi have a mutually beneficial relationship with the forest canopy .They use the carbohydrates produced by the canopies during photosynthesis in exchange of the nutrients brought by them as these fungi spread across hundreds of miles underground in search of nutrients .These fungi are called Micorrhizal fungi.Richard Phillips of Indianan University, Bloomington is… Continue reading Satellite images reveal underground forest Fungi
Indiana Jones might have searched length and breadths of dark deserted lands in search of historic ruins but our 21st century lady Indiana Jones Dr. Sarah Parcak an eminent space archaeologist, discovered numerous ruins of lost cities and ancient civilization of Egypt sitting in her Lab in Alabama. Dr. Parcak is the founding director of… Continue reading Satellite Archaeology: “A New Door to the Past”
As we said in a last year’s post and another post about WorldView-3 replacing the GeoEye-2 sensor in launch priority, the new sensor is all about breaking new ground. The current WorldView-3 sensor launched on August 31st, 2014, is a massive technological achievement as evident from following sample images released by DigitalGlobe. Please note that these images… Continue reading 31cm WorldView-3 Sends First Crisp Images
Barely half an hour after a major earthquake on 23rd September, people of the Pakistani coastal town of Gwadar had another jolt when they saw a new island emerge in the sea, just over a kilometre from the shore. This island is made of sea mud. The mud island was created due to decompression of… Continue reading Pléiades Measures Earthquake born Island in Pakistan
The solar array in Seville, Spain looks a bit like a giant human eye from space. On closer examination, the center of the eye features a concrete solar tower that stands forty stories high. It is ringed by 2,650 mirrors that blast scorching rays of sunlight to the tower, which stores the heat and converts… Continue reading Image of the Day : Gemasolar Plant, Spain
On Feb 15 early morning, a meteor darted across the sky above Russia’s Ural Mountain range. The fireball exploded near Chelyabinsk, injuring hundreds of people, creating a sonic boom and damaging hundreds of buildings and causing injuries to thousands of people. The injuries were mainly from the falling glass and other building material taken apart… Continue reading Meteor Strike over Russia: Was it the first?
India has a vast amount of geospatial information generated through various topographic surveys, geological surveys, soil surveys, cadastral surveys, various natural resources information generated with the use of the remotely sensed imagery. Encapsulating these maps and images into a National Spatial Data Infrastructure (NSDI) is expected to provide information transparency and sharing. One of the… Continue reading SATPALDA Participates in NSDI 12
Launched on December 1st , 2012 from Guiana Space Centre, Kourou, French Guiana, Pléiades 1B is the second high resolution satellite to join the Astrium constellation. Pléiades 1B will provide 50-centimeter (cm) panchromatic and 2-meter (m) 4-band multispectral (i.e. blue, green, red and near-infrared) products with the widest footprint of any high resolution satellite at… Continue reading Pléiades 1B Starts operations, First image in
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