Experts in Remote Sensing
    and Agrometeorology

Earth observation: techniques and services

Synthetic Aperture Radar (SAR) image processing

• SAR image relative or absolute calibration,
• Production of Digital Elevation Models (DEM) by radargrammetry, radarclinometry, or interferometry,
• Correction of radiometrical and geometrical terrain induced effects using a DEM,
• Adaptive speckle filtering in SAR images (mono- and multi-channel),
• SAR image texture and heterogeneity analysis,
• SAR image resolution improvement,
• SAR image classification,
• SAR time-series analysis,
• SAR polarimetry,
• Polarimetric SAR data filtering,
• SAR interferometry: restoration of the phase difference and of the coherence,
• Software

SAR applications for operational remote sensing

• Marine environment (sea ice, oil spills, coastal studies, ship detection, ...),
• Forest inventory,
• Forest biomass and/or timber volume estimation,
• Deforestation studies,
• Agriculture monitoring,
• Early crop area estimates,
• Soil geophysical parameters: moisture and roughness,
• Rapid assessment and evaluation of damages due to natural catastrophes,
• Military reconnaissance,
• Archaeology

Optical / near infrared remote sensing

• Production of Digital Elevation Models (DEM) by photogrammetry,
• Correction of radiometrical and geometrical terrain induced effects using a DEM,

• Soil parameters: hydric stress and vegetation cover,
• Rapid assessment and evaluation of damages due to natural catastrophes,
• Atmospheric corrections for optical satellite imagery,
• Atmospheric corrections for high spectral resolution sensor data (5S & 6S radiative transfer models),
• 1-D (SAIL & "4-flux") and 3-D (DART) radiative transfer models for vegetation canopies,
• Exploitation of high spectral resolution sensor data,
• Retrieval of the chemical concentrations in the vegetation cover using high spectral resolution sensor data,
• Internal calibration of high spectral resolution sensors (visible/infrared)

Support to remote sensing application projects

• Earth observation projects design, planning and management,
• Agrometeorological modeling, and crop growth modeling,
• Agricultural (crop acreage) statistics,

• Remote sensing data fusion and complementary exploitation
1. Radar (SAR) sensors
2. Optical sensors
3. SAR and optical sensors
• Production of ortho-rectified space-maps,
• Geographical Information Systems (GIS),
• SAR and optical data processing service

Medical imagery

• Nuclear Magnetic Resonance (NMR) image processing,
• Tomography data processing

To contact us

For more information, please mail to : PRIVATEERS N.V.
in English/Dutch/Italian/French/Spanish/German/Russian/Bahasa/Polish/Greek.