搜索结果: 136-150 共查到“摄影测量与遥感技术 resolution”相关记录447条 . 查询时间(0.125 秒)
MODIFIED TRIANGLE METHOD TO ESTIMATE SOIL MOISTURE STATUS WITH MODERATE RESOLUTION IMAGING SPECTRORADIOMETER (MODIS) PRODUCTS
Remote Sensing Agriculture Soil Moisture Estimation
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2015/12/28
Soil moisture condition is one of the key parameters in environmental and agricultural modeling. In this paper, a modified triangle method (Ts/VI space) is suggested. Both NDVI and EVI are used in con...
AUTOMATIC DETECTION AND CLASSIFICATION OF DAMAGED BUILDINGS,USING HIGH RESOLUTION SATELLITE IMAGERY AND VECTOR DATA
Earthquake High Resolution Satellite Imagery Damage Map Genetic Algorithm Fuzzy Inference System
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2015/12/28
Receiving rapid, accurate and comprehensive knowledge about the conditions of damaged buildings after earthquake strike and other natural hazards is the basis of many related activities such as rescue...
AUTOMATIC EXTRACTION OF BUILDINGS FROM HIGH RESOLUTION SATELLITE IMAGES
Remote Sensing Feature Extraction Expert Classification Segmentation
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2015/12/26
For obvious economic reasons, buildings and roads are topographic features of great importance for a variety of users. Remote sensing remains a complementary tool when aerial photos reach their limits...
AUTOMATIC ROAD EXTRACTION OF URBAN AREA FROM HIGH SPATIAL RESOLUTION REMOTELY SENSED IMAGERY
road extraction road connection K-mean cluster high spatial resolution
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2015/12/23
For the significance of road information to the city management, urban roads are subjects of great concern to be extracted from remotely sensed images. With the availability of high spatial resolution...
ACCURACY OF CROWN SEGMENTATION AND ESTIMATION OF SELECTED TREES AND FOREST STAND PARAMETERS IN ORDER TO RESOLUTION OF USED DSM AND NDSM MODELS GENERATED FROM DENSE SMALL FOOTPRINT LIDAR DATA
Airborne Scanner System Segmentation Aerial photogrammetry Comparative analysis Forestry
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2015/12/23
The purpose of this study is to categorize how different surface model resolutions impact the estimation of trees and forest stands parameters: number of recognized trees, crown area, treetop location...
HIGH-RESOLUTION SATELLITE IMAGERY FOR SPATIAL INFORMATION GENERATION IN BHUTAN
High-resolution Satellite Imagery DEM Georeferencing Monoplotting Technology Transfer Developing Countries
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2015/12/22
High-resolution satellite imagery is a viable source of imagery for spatial data generation in a developing country such as Bhutan.Half-metre to 1m resolution HRSI has the potential to be used for top...
Matching of High Resolution Satellite Image and Tree Crown Map
Photogrammetry Forestry Matching Registration IKONOS
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2015/12/18
In forest area, there are few landmarks to be ground control points (GCPs) used for registration of satellite images or maps. Additionally,geographic information from the Global Positioning System (GP...
Research on Updating of Urban Large Scale Road Map Based on High Resolution Remote Sensing Image
Satellite Remote Sensing Updating Image Understanding
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2015/12/17
Road feature is one of the most important features of urban. The change of road reflects construction speed of an urban. map road updating timely and exactly becomes an urgent issue. Current method up...
Seamless Mapping System for High Resolution Imagery
Digital Photogrammetry High Resolution Image Distributed Computing
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2015/12/17
Digital Photogrammetry is the quality leap in the means, ability, efficiency and agility of spatial information acquirement. Digital Photogrammetric Workstation (DPW) is the mainstream product of Digi...
Aspects of the DSM Production with High Resolution Images
Photogrammetry High resolution DEM/DTM Production Matching Precision
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2015/12/17
This paper deals with the production of digital surface models (DSM) from high resolution images. The paper explains why the quality of the dense DSM depends on the quality of input data and data comp...
Precise Determination of Fisheye Lens Resolution
Close-Range Resolution Optical Systems
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2015/12/17
Using fisheye lens in close range photogrammetry gives great possibilities in acquiring photogrammetric data of places, where access
to the object is very difficult. But such lens have very specific ...
Road Detection from High and Low Resolution Satellite Images
Remote Sensing Road Extraction Spatial Resolution GIS Ankara
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2015/12/16
Road extraction from satellite imagery has become a heated research subjects in recent years. It is especially used in the city planning, cartography and to update previously detected roads in Geograp...
High Resolution Morphometric Reconstruction of Multimaterial Tiles of an Ancient Mosaic
architecture cultural heritage laser scanning
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2015/12/16
Actually scientific research in the human disciplines has been looking with growing interest towards virtual reconstruction of
cultural heritage objects and handiworks, and in particular towards thos...
APPLICATIONS OF MEDIUM C-BAND AND HIGH RESOLUTION X-BAND MULTITEMPORAL INTERFEROMETRY IN LANDSLIDE INVESTIGATIONS
COSMO-SkyMed ENVISAT ERS Multi-Temporal Interferometry Landslide
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2016/1/18
With the increasing quantity and quality of the imagery available from a growing number of SAR satellites and the improved processing algorithms, multi-temporal interferometry (MTI) is expected to be ...
A NEW OBJECT-BASED FRAMEWORK TO DETECT SHODOWS IN HIGH-RESOLUTION SATELLITE IMAGERY OVER URBAN AREAS
Shadow Detection Spectral Index High resolution satellite imagery Segmentation Object-based Majority Voting
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2016/1/18
In this paper a new object-based framework to detect shadow areas in high resolution satellite images is proposed. To produce shadow map in pixel level state of the art supervised machine learning alg...