EuroSDR Projects - Host Ireland

If others please specify:
2. What data is used?
Black and white images [9]
Color imagery [7]
Color infrared (CIR) imagery [1]
Multispectral aerial imagery [3]
Panchromatic satellite imagery [5]
Multispectral satellite imagery [4]
Digital terrain models (DTM) from image matching or airborne laser scanning (ALS) [3]
Digital surface models (DSM) from image matching or airborne laser scanning (ALS) [6]
Other [2]
If others please specify:
Pan-sharpened Ikonos; date and daytime of image acquisition; SAR images
3. What ground resolution is basically employed?
Less than 10 cm [2]
10 cm to 60 cm [3]
60 cm to 2 m [7]
2 m to 10 m [2]
More than 10 m [2]
4. What local road characteristics are used?
Roadsides are parallel edges; (perceptual) grouping [7]
Homogeneity in the direction of the road; tracking [7]
Scale-space behavior or roads; combination of lines in coarse scales and roadsides in
fine scale [3]
Markings and cars on the road [2]
Cars on the road [1]
Spectral characteristics of the road surface material [3]
Other [1]
Please describe road modeling in more detail:
roads modeled as Steger lines; texture analysis; homogeneous ribbons with constraints on length,
curvature and width; machine learning; verification based on profiles; grouping of hypotheses in DSM
based on graph representation.
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