Publikationsdatum:
2011-08-17
Beschreibung:
A rectangular (7 x 14 km) area 40 km S of Madrid was remote-sensed with a three-stage recognition process. Ground truth was established in the first phase, airborne sensing with a multispectral scanner and photographic cameras were used in the second phase, and Landsat satellite data were obtained in the third phase. Agronomic and hydrological photointerpretation problems are discussed. Color, black/white, and labeled areas are displayed for crop recognition in the land-use survey; turbidity, concentrations of pollutants and natural chemicals, and densitometry of the water are considered in the evaluation of water resources.
Schlagwort(e):
EARTH RESOURCES AND REMOTE SENSING
Materialart:
IAA/Ingenieria Aeronautica y Astronautica; 29; Mar. 197
Format:
text
