Ahasanul Hoque

Ahasanul Hoque

Lives in Bangladesh
Ahasanul Hoque

Posts Categorized / Environmental Issues

Landsat 8 Observing Earth with a clearer view

The latest in the Landsat series of Earth observation satellites, Landsat 8, officially begins its mission on May 30 to extend an unparalleled four-decade record of Earth’s land surface as seen from space. The Landsat program is a joint effort between the U.S. Geological Survey and NASA. NASA launched the Landsat Data Continuity Mission satellite […]

Environmental Sensitivity Index (ESI) Maps

May 16, 2013 | Environmental Issues | by aHaSaN

Environmental Sensitivity Index (ESI) maps provide a concise summary of coastal resources that are at risk if an oil spill occurs nearby. Examples of at-risk resources include biological resources (such as birds and shellfish beds), sensitive shorelines (such as marshes and tidal flats), and human-use resources (such as public beaches and parks). When an oil […]

2010 Was the Year of LandSlides

November 29, 2012 | Disaster Management, Environmental Issues, GeoTechnology | by aHaSaN

NASA’s TRMM satellite confirms 2010 landslides   A NASA study using TRMM satellite data revealed that the year 2010 was a particularly bad year for landslides around the world. A recent NASA study published in the October issue of the Journal of Hydrometeorology compared satellite rain data from NASA’s Tropical Rainfall Measurement Mission (TRMM) to […]

Portrait of Global Aerosols by NASA

November 15, 2012 | Environmental Issues | by aHaSaN

Portrait of Global Aerosols High-resolution global atmospheric modeling run on the Discover supercomputer at the NASA Center for Climate Simulation at Goddard Space Flight Center, Greenbelt, Md., provides a unique tool to study the role of weather in Earth’s climate system. The Goddard Earth Observing System Model, Version 5 (GEOS-5) is capable of simulating worldwide […]

Air Pollution and Its pathways

November 4, 2012 | Environmental Issues | by aHaSaN

Have we ever think that we are always in an ocean. It seems rediculous to hear that but its true, we are in ocean and breathing in it. now its clear what i wanting to tell. Air is the ocean where we breathe and inhale. Air supplies us oxygen which is essential for our bodies […]