搜索结果: 1-15 共查到“测绘科学技术 imageries”相关记录15条 . 查询时间(0.031 秒)
ESTIMATION OF REGIONAL FOREST ABOVEGROUND BIOMASS COMBINING ICESAT-GLAS WAVEFORMS AND HJ-1A/HSI HYPERSPECTRAL IMAGERIES
LiDAR ICESat-GLAS Waveform HJ-1A/HSI Hyperspectral imagery Forest aboveground biomass Support vector machines
2016/11/24
Estimation of forest aboveground biomass (AGB) is a critical challenge for understanding the global carbon cycle because it dominates the dynamics of the terrestrial carbon cycle. Light Detection and ...
APPLICABILITY EVALUATION OF OBJECT DETECTION METHOD TO SATELLITE AND AERIAL IMAGERIES
Satellite and Aerial Imageries Object Detection Method BING Method Multi-Resolution Images
2016/11/23
Since satellite and aerial imageries are recently widely spread and frequently observed, combination of them are expected to complement spatial and temporal resolution each other. One of the prospecti...
KNOWLEDGE BASED 3D BUILDING MODEL RECOGNITION USING CONVOLUTIONAL NEURAL NETWORKS FROM LIDAR AND AERIAL IMAGERIES
Deep Learning Convolutional Neural Network Pattern Recognition LiDAR 3D Building Model
2016/7/28
In recent years, with the development of the high resolution data acquisition technologies, many different approaches and algorithms have been presented to extract the accurate and timely updated 3D m...
ACCURACY COMPARISON OF VHR SYSTEMATIC-ORTHO SATELLITE IMAGERIES AGAINST VHR ORTHORECTIFIED IMAGERIES USING GCP
VHR systematic-ortho orthorectified image GCP DEM accuracy
2016/7/4
The Very High Resolution (VHR) satellite imageries such us Pleiades, WorldView-2, GeoEye-1 used for precise mapping purpose must be corrected from any distortion to achieve the expected accuracy. Orth...
Webtop Photogrammetry - a tool for distributing photogrammetric imageries and knowledge
Webtop Photogrammetry distributing photogrammetric imageries knowledge
2016/5/23
The interest to use Internet for accessing and distributing geospatial data has emerged rapidly since the invention of WWW-technology. Related to photogrammetry, there are several experiments and site...
The Integrated Workflow and Software System for GIS Database Update Based on Geospatial Imageries
GIS Database Update Geospatial Images Integration Multi-Source Information Conformity
2015/12/11
Although the image-based update strategy is becoming one of the most desirable choices in keeping the up-to-date state of GIS database, now in China, the traditionally adopted workflow and arts for up...
APPLICATION OF HIGH-RESOLUTION SATELLITE IMAGERRY FOR DETECTION OF DISASTER DAMAGES AND DISASTER MONITORING-THROUGH THE PRODUCE OF INTERPRETATION CHARACTERSTICS CARDS OF SATELLITE IMAGERIES FOR DISASTER DAMAGESG-
High-resolution satellite imagery SAR imagery Interpretation characteristics card Disaster damage The Northern Pakistan Earthquake The Middle Java Earthquake The Leyte Landslide
2015/9/17
Geographical Survey Institute (GSI) had the chance to interpret disaster damages using high-resolution satellite imageries, in case of the Northern Pakistan Earthquake on 2005, the Middle Java Earthqu...
VARIOGRAPHIC ANALYSIS OF MULTI-SOURCE REMOTELY SENSED IMAGERIES BY WAVELET-BASED APPROACHES
High resolution Variogram Urban Wavelet transform
2015/8/19
In the times of wide uses of commercialized high resolution satellite imageries, urban remote sensing is regarded as one of the important application fields. Currently, the main subjects and issues in...
CLOUD COVER ESTIMATION USING MULTITEMPORAL HEMISPHERE IMAGERIES
Atmosphere Estimation Monitoring Radiation Parameters Multitemporal
2015/7/29
The solar radiation is the origin of energy for the photosynthesis and forest productivities. On the other hand, clouds constantly
appear, move and disappear all the time and influence atmospheric a...
INTEGRATION OF IMAGERIES IN GIS FOR DISASTER PREVENTION SUPPORT SYSTEM
change detection high-resolution aerial images dynamic and multidimensional GIS spatial decision support system spatial-temporal GIS
2015/6/1
This paper presents the results of imagery integration in disaster prevention system for the project of “Special Project for Earthquake Disaster Mitigation in Urban Areas”. The proposed approaches dif...
IMAGE ORIENTATION BY COMBINED BUNDLE ADJUSTMENT WITH FIXED IMAGERIES
Photogrammetry DEM/DTM Orthoimage Exterior Orientation Adjustment Accuracy
2015/6/1
According to self-calibration bundle block adjustment, a mathematical model which solutes exterior orientation elements of the new imageries by using fixed imageries in the same area is set up at firs...
EVALUATION OF THE POTENTIAL OF SPOT 5 HRG, HIGH RESOLUTION SATELLITE IMAGERIES FOR 1:25000 SCALE MAPS REVISION
Updating Remote Sensing SPOT 5 HRG Orthorectify Feature Extraction Information Content
2015/5/29
Nowadays, due to improvements in satellite technology, remote sensing data is used for mapping at different scales. In Iran, there is a necessity to utilize satellite imagery as a complementary data s...
ACCURACY EVALUATION OF DEM GENERATED FROM SPOT5 HRS IMAGERIES
Remote sensing Hyper spectral Generation DEM SPOT Accuracy
2015/5/29
The present paper deals with the accuracy potential of SPOT-5 HRS satellite imageries for DEM generation. The goal is to derive a DEM from the along-track stereo data of the SPOT HRS sensor and to ass...
Generation of 3D Model for Urban area using Ikonos and Cartosat-1 Satellite Imageries with RS and GIS Techniques
Digital Elevation Model (DEM) Stereo image Orthoimage 3D city model
2014/12/16
Urban design is a subject that is concerned with the shape, the surface and its physical arrangement of all kinds of urban elements. Although urban design is a practice process and needs much detailed...
Geometric Quality Assessment of Bundle Block Adjusted Mulit- Sensor Satellite Imageries
Bundle block adjustment Geometric error Accuracy multi-sensor imagery Cartosat-1
2014/12/16
The integration of multi-sensor earth observation data belonging to same area has become one of the most important input for resource mapping and management. Geometric error and fidelity between adjac...