搜索结果: 1-15 共查到“ADS40”相关记录24条 . 查询时间(0.062 秒)
ATMOSPHERIC CORRECTION,REFLECTANCE CALIBRATION AND BRDF CORRECTION FOR ADS40 IMAGE DATA
Multispectral Modelling Aerial Calibration Land Use Mapping Atmosphere Radiometry Correction
2015/12/30
A new radiometric workflow for ADS40 line scanner data has been developed and implemented. It includes now two additional atmospheric correction algorithms and an empirical BRDF correction. Both atmos...
Potential of the ADS40 Aerial Scanner for Archaeological Prospection in Rheinau, Switzerland
Airborne remote sensing Archaeology ADS40 Calibration Multitemporal Interpretation Comparison
2015/12/18
The goal of this research is to test an empirical line radiometric calibration of airborne digital scanner ADS40 data from Leica Geosystems, for remote sensing applications in general and to demonstra...
Geometric Accuracy Assessment of ADS40 Imagery under Various Network Configurations
Photogrammetry Three-line Pushbroom Camera Triangulation Calibration Accuracy
2015/11/23
The ADS40 camera is a commercial example of the airborne Three-Line-Scanner (TLS). Its particular sensor geometry requires new approaches and a specialization of methods and algorithms to solve the tr...
Application and Accuracy Evaluation of Leica ADS40 for Large Scale Mapping
ADS40 push-broom digital sensor mapping local coordinate accuracy
2015/11/23
Leica ADS40 photogrammetry system is one of the advanced aerial survey and mapping systems. Based on the three linear CCD arrays and pushbroom technology, ADS40 enables the quick acquisition of high s...
Initial Evaluation of the Second-generation Leica ADS40 Camera
Photogrammetry Three-line Pushbroom Camera Triangulation Calibration Accuracy
2015/11/20
In late 2006, Leica Geosystems, Heerbrugg Switzerland, announced the availability of the second-generation ADS40 camera, having several new and improved features.
Absolute spectroradiometric calibration of the ads40 sensor
Photogrammetry calibration CCD accuracy multispectral radiometric sensors aerial digital cameras
2015/9/1
Digital cameras have spectral and radiometric properties superior to analogue film cameras. Due to its radiome...
STUDY ON 3D TEXTURED BUILDING MODEL BASED ON ADS40 IMAGE AND 3D MODEL
3D Textured model ADS40 image Feature extraction Feature matching
2015/8/10
An automatic method of 3D textured building modelling with an airborne linear scanner sensor image and 3D model is proposed,which includes to extract buildings’ feature from image, to match the extrac...
PERFORMANCE EVALUATION OF ATOMI SYSTEM FOR ROAD DATABASE UPDATING FROM AERIAL FILM,ADS40,IKONOS AND QUICKBIRD ORTHOIMAGERY
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/8/7
Automated road extraction from images has drawn considerable attention for decades due to the need for the efficient acquisition and updating of road data for geodatabases. The development of new digi...
CORRECTION OF ATMOSPHERIC AND BIDIRECTIONAL EFFECTS IN MULTISPECTRAL ADS40 IMAGES FOR MAPPING PURPOSES
Atmosphere Mapping Correction Algorithms Automation Model Mosaic Sensor
2015/7/29
The radiometry of photogrammetric images is influenced by various effects from outside the camera. One prominent effect is the
additional path radiance from atmospherically scattered sun light. This...
AUTOMATIC EXTRACTION OF SHADOW REGIONS IN HIGH-RESOLUTION ADS40 IMAGES - By Robust Approach of Feature Spaces Analysis
Vision Urban detection extraction
2015/6/2
Due to high object density and high proportion of shadow-covered areas, it is usually quite difficult to extract information in urban
high-resolution airborne images from Leica Geosystems' airborne ...
AUTOMATED ROAD EXTRACTION AND UPDATING USING THE ATOMI SYSTEM - PERFORMANCE COMPARISON BETWEEN AERIAL FILM, ADS40, IKONOS AND QUICKBIRD ORTHOIMAGERYE. Baltsaviasa, L. O’Sullivanb, C. Zhang
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/6/1
In the recent years, the automated extraction of roads from digital images has drawn considerable attention due to the need for the efficient acquisition and updating of road data for geodatabases. Th...
EXPERIENCES ON AUTOMATIC IMAGE MATCHING FOR DSM GENERATION WITH ADS40 PUSHBROOM SENSOR DATA
pushbroom sensor systems matching surface quality analysis performance
2015/6/1
This paper presents an analysis on automatic image matching for DSM generation with ADS40 airborne push-broom sensor data.ADS40, produced by Leica Geosystems GIS & Mapping (LGGM), offers on a single c...
THE INFLUENCE OF GROUND CONTROL POINTS IN THE TRIANGULATION OF LEICA ADS40 DATA
Accuracy ADS40 Aerial Triangulation Bundle Adjustment Digital Sensor Precision
2015/5/29
This paper is concerned with the influence of ground control points (GCPs) on the aerial triangulation of datasets acquired using a Leica ADS40. The ADS40 comprises seven parallel linear sensors in th...
IMPROVEMENT OF SPATIAL RESOLUTION WITH STAGGERED ARRAYS AS USED IN THE AIRBORNE OPTICAL SENSOR ADS40
photogrammetry geometry calibration modeling aerial sensor digital three-line pushbroom
2015/5/29
Using pushbroom sensors onboard aircrafts or satellites requires, especially for photogrammetric applications, wide image swaths with a high geometric resolution. One approach to satisfy both demands ...
INVESTIGATION FOR MAPPING ACCURACY OF THE AIRBORNE DIGITAL SENSOR-ADS40
Airborne digital sensors sensor parameter calculation system photogrammetry
2015/5/12
ADS40 is an airborne digital sensor with 3 panchromatic and 4 multispectral (RGB and near infrared)
CCD line sensors developed and supplied by the LH Systems, LLC. Each panchromatic sensor is set to
...