TY - RPRT TI - Textural features for radar image analysis AU - Shanmugan, K. S. AU - Narayanan, V. AU - Frost, V. S. AU - Stiles, J. A. AU - Holtzman, J. C. PY - 1981 UR - https://ntrs.nasa.gov/citations/19810053195 ID - 19810053195 ER -