Methods and analysis
Landsat Surface Temperature Scaling: Kelvin, Celsius and QA
The Landsat Collection 2 Level-2 surface-temperature encoding uses a documented conversion to Kelvin.
6 min readRead article ↗
THE ITSENSING JOURNAL
A clearer view of a changing planet.
Practical satellite reviews, remote sensing methods and GIS workflows. Explore the science, understand the limits, and take your next project into iT Sensing.
2880articles4topics
Methods and analysis
Thermal Comparisons for Urban Districts: Sentinel-3 SLSTR
Read article ↗Explore the journal
Methods and analysis
Brightness Temperature Versus Land Surface Temperature
Brightness temperature is derived from measured radiance under a blackbody-equivalent convention.
6 min readRead article ↗
Methods and analysis
Combining SAR and Optical Data: Complementarity with Consistent Support
Optical reflectance and radar scattering observe different interactions with the surface.
6 min readRead article ↗
Methods and analysis
Radar Texture Features: Window Support and Class Separability
Texture features describe spatial patterns in radar intensity rather than a new physical band.
6 min readRead article ↗
Methods and analysis
L-Band and C-Band SAR: Comparing Wavelengths Without Oversimplifying Penetration
Radar wavelength affects scattering interactions with vegetation structure and surface roughness.
6 min readRead article ↗
Methods and analysis
Multi-Temporal SAR Statistics for Seasonal Land Monitoring
Temporal SAR statistics summarize scattering variability across acquisitions.
6 min readRead article ↗
Methods and analysis
InSAR Displacement: Line of Sight Is Not Vertical Motion
InSAR uses phase differences to estimate motion projected along the radar line of sight under a processing model.
6 min readRead article ↗
Methods and analysis
SAR Coherence: What Similar Phase Histories Can and Cannot Tell You
Coherence measures the consistency of complex radar observations over a local estimation support.
6 min readRead article ↗
Methods and analysis
SAR Change Ratios: Baseline Selection and Logarithmic Interpretation
A SAR intensity ratio compares calibrated power between observations.
6 min readRead article ↗
Methods and analysis
SAR Flood Thresholding: Dark Water and the Difficult Exceptions
Smooth open water often produces low backscatter in suitable radar geometry, making intensity useful for flood screening.
6 min readRead article ↗
Methods and analysis
SAR Incidence Angle: Comparing Observations on Compatible Geometry
Radar incidence angle influences the observed scattering and the ground footprint.
6 min readRead article ↗
Methods and analysis
SAR Polarization: Interpreting VV, VH, HH and HV
Polarization describes the transmitted and received electric-field orientation.
6 min readRead article ↗
No matching articles. Try a different search.