Automated Analysis of Remotely Sensed Imagery: 1994-1995
نویسنده
چکیده
منابع مشابه
A Comparative Study of SVM and RF Methods for Classification of Alteration Zones Using Remotely Sensed Data
Identification and mapping of the significant alterations are the main objectives of the exploration geochemical surveys. The field study is time-consuming and costly to produce the classified maps. Therefore, the processing of remotely sensed data, which provide timely and multi-band (multi-layer) data, can be substituted for the field study. In this study, the ASTER imagery is used for altera...
متن کاملWorkshop #8 Parallel Dsp and Image Processing a High Performance Image Database System for Remotely Sensed Imagery
We present the design of and performance results for an image database system for remotely sensed imagery. The system stores and serves level 1B remotely sensed data, providing users with a exible and eecient means for specifying and obtaining image-like products on either a global or a local scale. We have developed both parallel and sequential versions of the system; the parallel version uses...
متن کاملCartography and Diachronic Study of the Naama sabkha (Southwestern Algeria) Remotely Sensed Vegetation Index and Soil Properties
The present study focuses on the past (1985) and current (2018) status of the Naama’s Sabkha, particularly its salinity, vegetation, and water status. The acquired results will be useful for the preservation of Sabkha biodiversity. The representative sampling allowed us to make 136 soil samples over two depths: topsoil (0-4 cm) and down soil (4-30 cm) layers. The salinity analyses revealed that...
متن کاملSpatiotemporal analysis of remotely sensed Landsat time series data for monitoring 32 years of urbanization
The world is witnessing a dramatic shift of settlement pattern from rural to urban population, particularly in developing countries. The rapid Addis Ababa urbanization reflects this global phenomenon and the subsequent socio-economic and environmental impacts, are causing massive public uproar and political instability. The objective of this study was to use remotely sensed Landsat data to iden...
متن کاملAutomated Tree Crown Identification Using Digital Orthophoto Mosaics
Forest inventory collates mensurational data interpreted directly from remotely sensed imagery, or derived indirectly from information interpreted from the imagery. Currently, the predominant scale mapped is at the stand level, however, due to the increasing availability of high resolution (or hyperspatial) digital data the possibility of applying high automated techniques to deriving these att...
متن کامل