A comparative study of ALOS-2 PALSAR and landsat-8 imagery for land cover classification using maximum likelihood classifier
نویسندگان
چکیده
منابع مشابه
Comparing the Capability of Sentinel 2 and Landsat 8 Satellite Imagery in Land Use and Land Cover Mapping Using Pixel-based and Object-based Classification Methods
Introduction: Having accurate and up-to-date information on the status of land use and land cover change is a key point to protecting natural resources, sustainable agriculture management and urban development. Preparing the land cover and land use maps with traditional methods is usually time and cost consuming. Nowadays satellite imagery provides the possibility to prepare these maps in less ...
متن کاملIntegration of ALOS PALSAR and Landsat Data for Land Cover and Forest Mapping in Northern Tanzania
Land cover and forest mapping supports decision makers in the course of making informed decisions for implementation of sustainable conservation and management plans of the forest resources and environmental monitoring. This research examines the value of integrating of ALOS PALSAR and Landsat data for improved forest and land cover mapping in Northern Tanzania. A separate and joint processing ...
متن کاملSimultaneous multi-source and multi-temporal land cover classification using a Compound Maximum Likelihood classifier
The most widely used change detection method is to classify remote sensing images independently for each date, and stack them to form a class sequence vector. However, impossible transitions within the sequences might occur and errors might be accumulated. To solve this, we propose a novel algorithm called Compound Maximum Likelihood (CML), based on the Maximum Likelihood classifier (ML). In CM...
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هدف از این تحقیق بررسی انتقال صور خیال هملت در دو ترجمه ی فارسی آن از نظر فرمالیستی بود. برای بدست آوردن داده-های مورد نیاز، 130 نمونه استعاره، مجاز، ایهام، کنایه و پارادوکس در متن اصلی مشخص شده و سپس بر اساس مدل نیومارک (1998) برای ترجمه ی استعاره یا بطور کلی زبان مجاز با معادل های فارسی شان مقایسه گردیدند. این تحقیق بر آن بود تا روش های استفاده شده برای ترجمه هر کدام از انواع زبان مجاز ذکر شد...
15 صفحه اولPotential of Alos Palsar 50m Mosaic Product for Land Cover Classification in Tropical Rain Forest
In this research, the potential use of 50m ALOS/PALSAR mosaic data in mapping land cover and monitoring deforestation in Riau province using its amplitude and texture is studies. By using several bands of textural information, the main land covers in the image were improved. The geo-statistical analysis indicated that there was no single window size that would adequate characterize the range of...
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ژورنال
عنوان ژورنال: The Egyptian Journal of Remote Sensing and Space Science
سال: 2018
ISSN: 1110-9823
DOI: 10.1016/j.ejrs.2018.03.003