搜索结果: 16-30 共查到“测绘科学技术 Sensor”相关记录171条 . 查询时间(0.046 秒)
METHODOLOGY FOR DETERMINING OPTIMAL EXPOSURE PARAMETERS OF A HYPERSPECTRAL SCANNING SENSOR
hyperspectral scanning sensor exposure parameters spatial resolution terrestrial GSD Headwall UAV
2016/7/5
The purpose of the presented research was to establish a methodology that would allow the registration of hyperspectral images with a defined spatial resolution on a horizontal plane. The results obta...
THE NEW HYPERSPECTRAL SENSOR DESIS ON THE MULTI-PAYLOAD PLATFORM MUSES INSTALLED ON THE ISS
hyperspectral multi-user platform ISS geometric correction atmospheric correction
2016/7/4
The new hyperspectral instrument DLR Earth Sensing Imaging Spectrometer (DESIS) will be developed and integrated in the Multi-User-System for Earth Sensing (MUSES) platform installed on the Internatio...
ABSOLUTE RADIOMETRIC CALIBRATION OF THE GOKTURK-2 SATELLITE SENSOR USING TUZ GOLU (LANDNET SITE) FROM NDVI PERSPECTIVE
Absolute radiometric calibrationcGokturk-2 Tuz Golu NDVI
2016/7/4
TUBITAK UZAY has conducted a research study on the use of space-based satellite resources for several aspects of agriculture. Especially, there are two precision agriculture related projects: HASSAS (...
RADIOMETRIC NORMALIZATION OF LARGE AIRBORNE IMAGE DATA SETS ACQUIRED BY DIFFERENT SENSOR TYPES
Multi-Sensor Aerial Images Sensor Radiometry Radiometric Adjustment Mosaic
2016/7/4
Generating seamless mosaics of aerial images is a particularly challenging task when the mosaic comprises a large number of im-ages, collected over longer periods of time and with different sensors un...
CMOS IMAGING SENSOR TECHNOLOGY FOR AERIAL MAPPING CAMERAS
Camera Aerial Sensor Photogrammetry Acquisition Orthophoto CCD CMOS
2016/7/4
In June 2015 Leica Geosystems launched the first large format aerial mapping camera using CMOS sensor technology, the Leica DMC III. This paper describes the motivation to change from CCD sensor techn...
A GENERIC PROBABILISTIC MODEL AND A HIERARCHICAL SOLUTION FOR SENSOR LOCALIZATION IN NOISY AND RESTRICTED CONDITIONS
Generic Probabilistic Localization Model Bundle Adjustment Kalman Filtering Particle Filtering
2016/7/4
A generic probabilistic model, under fundamental Bayes’ rule and Markov assumption, is introduced to integrate the process of mobile platform localization with optical sensors. And based on it, three ...
MULTI SENSOR AND PLATFORMS SETUPS FOR VARIOUS AIRBORNE APPLICATIONS
Multi Sensor Thermal Application
2016/7/4
To combine various sensors to get a system for specific use became popular within the last 10 years. Metric mid format cameras meanwhile reach the 100 MPix and entered the mapping market to compete wi...
High resolution sensor test comparison with SPOT, KFA 1000, KVR1000, IRC-1C and DPA in Lower Saxony
High resolution sensor test comparison SPOT Lower Saxony
2016/5/20
The Institute for Photogrammetry and Engineering Surveys has conducted tests to establish the topographic mapping potential with a number of French, Russian, Indian and German high resolution sensors ...
On the accuracy potential of large format solid state matrix sensor cameras onboard an aircraft
matrix camera aerotriangulation digital terrain model
2016/5/20
This paper presents four practical studies on the helicopter-based use of high resolution digital stillvideo cameras for
aerotriangulation and the automatic generation of digital elevation models and...
UAV-BASED MULTI-SENSOR DATA FUSION FOR TIME-CRITICAL DISASTER RESPONSE
UAV Data Fusion Disaster Response Video Flow Real-time
2016/3/17
We present a mathematical model for a UAV-based, multi-sensor data integration. As a background, we first discuss the design and the implementation of a low-cost civilian UAV system, including its fie...
Sea Surface Current Fields in the Baltic Sea Derived From Multi-Sensor Satellite Data
satellite oceanography remote sensing multi-sensor algae blooms surface currents optical flow
2016/1/25
Mesoscale dynamic sea surface features, such as eddies, fronts, or dipoles, are of key importance for our understanding of local
dynamics of the marine coastal environment. However, they are often no...
Intelligent Integration of Multi-sensor Data for Risk Assessment in Transport Corridor Environments
Engineering Hazards Integration LIDAR Multisensor
2016/1/25
Roads and railways are founded on earthwork structures such as embankments, which can be susceptible to slope instability and
failure, with serious economic and safety implications. Existing approach...
AN IMPROVED IHS FUSION METHOD FOR MERGING MULTI-SPECTRAL AND PANCHROMATIC IMAGES CONSIDERING SENSOR SPECTRAL RESPONSE
image processing sharpening image fusion intensity-hue-saturation (IHS) transform spectral response
2015/12/31
While many remote sensing and GIS applications require both the spatial resolution and spectral resolution be high, image fusion, or in other words, image sharpening, is a useful technique. To date, n...
EXTRACTING TIDAL STREAM NETWORKS FROM HIGH-RESOLUTION REMOTE SENSOR IMAGERY:A PRELIMINARY STUDY
Coastal Marshes Tidal Stream Networks High-Resolution Imagery Classification Distance Modeling NonDirectional Filtering Interactive Editing
2015/12/29
In this paper we report the results of a pilot project we conduct to develop a semi-automated approach for tidal stream network extraction from remote sensor data. Our test site is part of the North I...
CORRECTIONS FOR ATMOSPHERIC AND ADJACENCY EFFECTS ON HIGH RESOLUTION SENSOR DATA-A CASE STUDY USING IRS-P6 LISS-IV DATA
IRS-P6 Aerosol High Resolution Reflectance Classification
2015/12/28
Path radiance due to aerosols plays an important role over satellite derived reflectance due to higher aerosol optical depth and their seasonal variations. In addition, satellite data from high-resolu...