Coastal Zone Color Scanner (CZCS)
Coastal Zone Color Scanner (CZCS) was a scanning radiometer on board the Nimbus-7 satellite that operated from 1978 to 1986. It was the first instrument designed to measure ocean color with the aim of studying the biological productivity of the oceans. CZCS measured the visible and near-infrared radiation reflected by the ocean surface, which is related to the concentration of chlorophyll-a, the primary pigment in phytoplankton. The instrument had four spectral bands, with a spatial resolution of approximately 800 meters. CZCS data provided the first global maps of ocean color, which have been used to study the distribution and variability of phytoplankton, ocean currents, and water quality. The CZCS data set is still widely used today for climate and oceanographic research.
Your Previous Searches
Random Picks
- Optical Instruments: Optical instruments are devices that use light to measure, observe, or analyze objects or phenomena in space. These instruments include telescopes, cameras, spectrometers, and lidars, among others. Telescopes are used to observe distant obj ... Read More >>
- Vital Signs Monitoring: Vital signs monitoring is the continuous or periodic measurement of physiological parameters such as heart rate, blood pressure, respiratory rate, and temperature to assess the health status of an astronaut during spaceflight. Vital signs m ... Read More >>
- Solid Waste: Solid waste in space and astronautical engineering refers to any non-liquid waste generated during space missions or activities. This includes but is not limited to food waste, packaging materials, clothing, and equipment that is no longer ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02