Ad
related to: ground based remote sensing platforms
Search results
Results from the WOW.Com Content Network
Orbital platforms collect and transmit data from different parts of the electromagnetic spectrum, which in conjunction with larger scale aerial or ground-based sensing and analysis, provides researchers with enough information to monitor trends such as El Niño and other natural long and short term phenomena.
Earth observation (EO) is the gathering of information about the physical, chemical, and biological systems of the planet Earth. [1] It can be performed via remote-sensing technologies (Earth observation satellites) or through direct-contact sensors in ground-based or airborne platforms (such as weather stations and weather balloons, for example).
Pakistan Remote Sensing Satellite 1. RCM: Active CSA: 2019 RADARSAT Constellation Mission. RADARSAT-2: Active CSA: 2007 C-band synthetic aperture radar (SAR-C) satellite. RASAT: Active TÜBITAK-UZAY: 2011 Resourcesat-1 and 2: Active ISRO: 2003 Resurs-P No.1 and 2: Active Roscosmos: 2013 SAOCOM: Active CONAE: 2018 SARAL: Active ISRO: 2013 ...
An Earth observation satellite or Earth remote sensing satellite is a satellite used or designed for Earth observation (EO) from orbit, including spy satellites and similar ones intended for non-military uses such as environmental monitoring, meteorology, cartography and others.
The sensor could be spaceborne (carried by satellite), airborne (carried by aircraft, or most recently Unmanned Aerial Vehicle (UAV)) or ground-based (sometimes called proximal sensing). [8] Data acquired from higher elevation captures a larger field of view/ spatial coverage, but the resolutions are often lower. [9]
There are five types of resolution when discussing satellite imagery in remote sensing: spatial, spectral, temporal, radiometric and geometric. Campbell (2002) [ 6 ] defines these as follows: Spatial resolution is defined as the pixel size of an image representing the size of the surface area (i.e. m 2 ) being measured on the ground, determined ...
Atmospheric lidars can be either ground-based, airborne or satellite-based depending on the type of measurement. Atmospheric lidar remote sensing works in two ways – by measuring backscatter from the atmosphere, and; by measuring the scattered reflection off the ground (when the lidar is airborne) or other hard surface.
The value of the Landsat program was recognized by Congress in October 1992 when it passed the Land Remote Sensing Policy Act (Public Law 102-555) authorizing the procurement of Landsat 7 and assuring the continued availability of Landsat digital data and images, at the lowest possible cost, to traditional and new users of the data.
Ad
related to: ground based remote sensing platforms