Satellite Technology for Earth Observation

Satellites orbiting Earth provide critical data for understanding our planet. This article explores key concepts and technologies behind Earth observation satellites.

Key Components

Satelit (satellites) are objects that orbit Earth, carrying sensors and kameras to collect data. The smallest unit of a digital image is a pixel, and image clarity is determined by resolusi (resolution).

Orbits and Types

Satellites follow a specific orbit path. Geostasioner (geostationary) satellites remain fixed above one point on Earth, ideal for continuous monitoring of cuaca (weather) and atmosfer (atmosphere).

Instruments and Data

A spektrometer measures light wavelengths, while radar uses radio waves to detect objects. These instruments collect data used in various misi (missions), such as tracking banjir (floods) and deforestasi (deforestation).

Applications

Earth observation satellites help monitor natural disasters, environmental changes, and weather patterns, providing invaluable information for scientists and policymakers.