Surface reflectance
The importance of surface reflectance anisotropy for cloud and NO2 retrievals from GOME-2 and OMI
... of surface reflectance anisotropy on LER climatologies and cloud retrievals Surface LER climatologies are commonly used as boundary conditions for cloud and trace gas retrievals, ...as surface ...
21
Joint retrieval of surface reflectance and aerosol properties with continuous variation of the state variables in the solution space – Part 1: theoretical concept
... The simple atmospheric vertical structure composed of two layers is the principal assumption of the FASTRE model. In order to evaluate the accuracy of FASTRE, a similar proce- dure to that in Govaerts et al. (2010b) has ...
15
Joint retrieval of surface reflectance and aerosol properties with continuous variation of the state variables in the solution space – Part 2: application to geostationary and polar-orbiting satellite observations
... the reflectance can vary with the geometry for the same land cover ...the reflectance, given the higher probability of interactions between the reflected sunlight and the atmospheric ...
19
Retrieval of the ground surface reflectance along coast zone and island with MODIS image
... ground surface reflectance along coastal zones and islands with MODIS (Moderate-resolution imaging spectroradiome- ter) image was ...ground surface reflectance, then use the interpolate method ...
6
High resolution mapping of supra-glacial drainage pathways reveals link between micro-channel drainage density, surface roughness and surface reflectance
... ice surface. Roughness of the ice surface is higher where channels are most ...and surface reflectance, such that greater channel density is associated with lower reflectance ...of ...
25
Brewster-angle measurements of sea-surface reflectance using a high resolution spectroradiometer
... principle, reflectance measurements in coastal waters can provide information on shallow-water bathymetry (Lee et al 1998), sediment transport (Moore et al 1999), the formation on nuisance algal blooms and ...
6
Retrieval of aerosol optical depth over land surfaces from AVHRR data
... An aerosol retrieval algorithm has been presented which uses the single visible band of AVHRR, with support from the in- frared channel to determine the surface reflectance. The main problem in aerosol ...
10
Refinement of the method for using pseudo-invariant sites for long term calibration trending of Landsat reflective bands
... the reflectance of each site is approximately constant and Lambertian over ...a surface BRDF to reduce the residual errors in the calibration ...the surface reflectance properties used in ...
250
Integration of Land Cover Changes and Land Capability of Wadi El-Natrun Depression Using Vegetation Indices
... of surface reflectance at more than wavelength (band) derived to highlight and describe a particular property of Earth’s vegetation cover (Shi et ...
18
Least Square Technique for Haze Modeling with 8-Band images
... The worldview-2 sensor delivers a higher spectral accuracy than traditional 4-bands. The DN values of the 8-band images have to be converted to earth surface reflectance in order to full investment of the ...
7
Acquisition and Rendering of Transparent and Refractive Objects
... high-resolution surface reflectance ...low-resolution surface reflectance field using the overhead array of ...Both surface reflectance fields are used to relight the objects and ...
13
Colour
... 11 respond in the negative. However, it seems to me that the dispositionalist, the relationalist and the physicalist must also respond in the negative, since their accounts do not provide us with colour properties that ...
14
A surface reflectance scheme for retrieving aerosol optical depth over urban surfaces in MODIS Dark Target retrieval algorithm
... providing surface reflectance ratios in urban settings at the spatial scale ...urban surface reflectance ratios would suffer from limited ...pre-determined surface reflectance ...
16
SURVEY OF THE MOST SUITABLE SITE FOR SOLAR STATION IN YOLA, NORTH EASTERN NIGERIA USING LANDSAT-7 ETM+ SATELLITE IMAGE
... radiance, surface reflectance and surface temperature, from Landsat-7 Enhanced Thematic Mapper Plus ...to surface reflectance and eventually to surface temperature in ...
11
Understanding the aerosol information content in multi-spectral reflectance measurements using a synergetic retrieval algorithm
... and surface re- flectance) and up to 2–3 DFS for the second step (regarding aerosol type), as shown in Holzer-Popp et ...and surface reflectance at ...
10
High-resolution urban aerosol monitoring using Sentinel -2 satellite images
... models surface reflectance of the five pixels as a linear combination of two predefined pure green vegetation and bare soil spectra that act as artificial endmembers ...
10
Improvement of Countrywide Vegetation Mapping over Japan and Comparison to Existing Maps
... justed Reflectance (MCD43A4) product and conventional surface reflectance (MOD09A1/MOY09A1) products for vegetation classification, 2) to produce improved vegetation map at a national scale using ...
8
Electro-optical techniques for the investigation of photoplethysmographic signals in human abdominal organs
... A reflectance electro-optical abdominal organ PPG probe comprising miniature infrared (880 nm) and red (655 nm) emitters and a photodetector has been constructed (Figure ...A reflectance finger PPG probe, ...
8
An estuarine tuned quasi analytical algorithm (QAA V): assessment and application to satellite estimates of SPM in Galveston Bay following Hurricane Harvey
... sensing reflectance just below the water surface as a func- tion of absorption and backscattering coefficients was up- dated using Hydrolight ® simulations, and (2) an empiri- cal model of the total ...
22
A study of the Morphology and Optical Properties of Electropolished Aluminum in the Vis-IR region
... and the electropolishing was carried out for 2 to 15 minutes. The morphology of the specimens was characterized by Scanning Electron Microscopy (SEM). Surface roughness measurements were made using a profilometer ...
9