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Spectral Indices enhance remote sensing by analyzing satellite imagery to monitor vegetation, water, soil, and urban areas. Using spectral bands like NIR, SWIR, and visible light, they support agriculture, climate studies, and urban planning.

Why SWIR Matters in Remote Sensing Short-wave infrared, or SWIR, refers to a portion of the electromagnetic spectrum typically ranging from 1.0 to 2.5 micrometers. SWIR imaging penetrates smoke, detects active fires, and aids disaster response.

Discover how insurance companies worldwide are leveraging satellite data to enhance risk assessment and streamline damage evaluation. OnGeo Intelligence satellite imagery is revolutionizing claims processing with real-time, high-resolution evidence.

Why Combine SAR and Optical Imaging? Optical satellites capture images in visible and infrared wavelengths , providing high-resolution, photo-like imagery . However, they are limited by weather and lighting conditions – clouds, smoke and darkness can render them ineffective. SAR satellites, on the other hand, actively emit microwave signals, creating high-contrast images regardless of time or weather.

Satellite stereo imagery is revolutionizing Earth observation by creating detailed 3D models. From urban planning to agriculture and energy, this technology is reshaping industries and scientific research.

In a stunning reversal, Maxar Technologies has restored Ukraine’s access to high-resolution satellite imagery just days after the Trump administration cut it off. With Russian forces intensifying their assault—including a deadly missile strike on Zelenskyy’s hometown—Kyiv’s regained ability to monitor troop movements and infrastructure damage could be a lifeline in a war teetering on the edge.

The Power of Satellite Imagery Satellite maps are more than just visual representations—t hey are crucial tools in various industries. Whether you are a property owner, a business professional, or an environmental researcher, the right satellite data can offer valuable insights. Key benefits include: Access to High-Resolution Images: OnGeo Intelligence provides access to satellite imagery with greater detail than free services like Google Maps.

Optical Imaging Parameters To fully understand the specifications of individual satellites, we should familiarize ourselves with their key technical parameters, which significantly impact the quality and application of satellite data. Spatial Resolution – This parameter defines the smallest object that can be identified in a satellite image. The lower the value (e.g., 0.5 m), the higher the image quality and the greater the level of detail.

Satellite imagery is revolutionizing the detection of illegal construction. By combining high-resolution images with building registry data, tools like OnGeo Intelligence enable municipalities to identify unpermitted structures, recover lost tax revenue, and address safety hazards. Learn how this technology works and how you can use it to prove unauthorized building activities.

Maxar’s DigitalGlobe, in partnership with PSMA Australia, has achieved a groundbreaking milestone in geospatial mapping—Geoscape, the first high-resolution dataset covering the entire Australian continent. By 2018, the project had mapped 7.6 million square kilometers and analyzed over 15 million buildings, revolutionizing data-driven decision-making for businesses, governments, and researchers.