Application of the Savitzky-Golay Filter to Land Cover Classification Using Temporal MODIS Vegetation Indices
نویسندگان
چکیده
منابع مشابه
Performance Analysis of Savitzky-Golay Smoothing Filter Using ECG Signal
Cardiovascular diseases (CVDs) are the most widespread cause of death in many countries all over the world. Electrocardiogram (ECG) is one of the most basic useful, easily available and low cost tools for the early diagnosis and evolution of many cardiac problems. ECG signal can potentially corrupted by various types of noises which lead to incorrect diagnosis. Many types of filters are availab...
متن کاملRegional Scale Land Use/land Cover Classification Using Temporal Series of Modis Data
This paper describes a methodology for systematic land use/land cover classification on a regional scale, with emphasis on a low cost and highly automatized approach. This methodology is based on multitemporal analyses of surface reflectance data from the Moderate Resolution Imaging Spectroradiometer (MODIS), which is located on board NASA’s Terra and Aqua satellites and features high temporal ...
متن کاملReconstructing Vegetation Temperature Condition Index Based on the Savitzky-Golay Filter
Vegetation temperature condition index (VTCI) is a near-real-time drought monitoring approach which is derived from normalized difference vegetation index (NDVI) changes in a given region to land surface temperature (LST) changes of pixels with a given NDVI value.It can be physically explained as the ratio of temperature differences among the pixels which have the same NDVI values.Due to the no...
متن کاملLand-Cover Change Detection Using Multi-Temporal MODIS NDVI Data
Monitoring the locations and distributions of land-cover change is important for establishing links between policy decisions, regulatory actions and resulting land-use activities. Past activities including two-date change detection efforts using Landsat data have tended to be performance limited for applications in biologically complex systems. This study explored the use of 250 m multi-tempora...
متن کاملNormalizing Aster Data Using Modis Products for Land Cover Classification
ASTER has similar bandwidths and spatial resolution to Landsat and is an important component of the mid-resolution data archive. However, the limited duty cycle of ASTER and relatively small scene size has resulted in a “patchwork” archive of global imagery. The changes of solar geometries (BRDF) and phenology complicate land cover classification and change detection especially when comparing t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Photogrammetric Engineering & Remote Sensing
سال: 2014
ISSN: 0099-1112
DOI: 10.14358/pers.80.7.675