Publikationsdatum:
2019-06-28
Beschreibung:
The effects of the interaction of the sensor point spread function with a heterogeneous scene consisting of elements giving rise to different spectral radiant intensities cause errors in multitemporal signatures due to fractional pixel repositioning errors. In the case of a heterogeneous scene, the repositioning accuracy between acquisitions could affect the radiometric output in any band and could affect the spectral distribution of radiance between bands. Error caused by within-band and between-band variations in radiance with time could be compounded by resampling along and between scan lines during processing. The magnitude of both error sources depends on the degree of heterogeneity of the scene.
Schlagwort(e):
EARTH RESOURCES AND REMOTE SENSING
Materialart:
E84-10035
,
NASA-CR-174587
,
NAS 1.26:174587
Format:
application/pdf
