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A Practice Approach of Multi-source Geospatial Data Integration for Web-based Geoinformation Services

W. Huang, J. Jiang, Z. Zha, H. Zhang, C. Wang, J. Zhang
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
<br><br> This paper introduced a practice integration approach of multi-source geospatial data with different data model, structure and format, which provided the construction of National Geospatial Information  ...  the first thing we do is to define the basic principles of data fusion, including following aspects: 1. location precision; 2.geometric representation; 3. up-to-date state; 4. attribute values; and 5. spatial  ...  This information can be either The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-4, 2014 ISPRS Technical Commission IV Symposium, 14 -16 May  ... 
doi:10.5194/isprsarchives-xl-4-97-2014 fatcat:nqlgzpezxvbyxflrllchviw4eu

ANALYSIS OF THE FLOATING CAR DATA OF TURIN PUBLIC TRANSPORTATION SYSTEM: FIRST RESULTS

R. Ravanelli, M. Crespi
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Anyway, to extract the mobility information from such Floating Car Data (FCD), specific analysis methodologies are required.  ...  </strong> Global Navigation Satellite System (GNSS) sensors represent nowadays a mature technology, low-cost and efficient, to collect large spatio-temporal datasets (Geo Big Data) of vehicle movements  ...  ACKNOWLEDGEMENTS This work was supported by URBAN-GEO BIG DATA, a Project of National Interest (PRIN) funded by the Italian Ministry of Education, University and Research (MIUR) id. 20159CNLW8.  ... 
doi:10.5194/isprs-archives-xlii-4-515-2018 fatcat:t5fjxlp3drbhzmue2upydalf4u

Front Matter: Volume 7143

2008 Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments  
SPIE uses a six-digit CID article numbering system in which: The first four digits correspond to the SPIE volume number.  ...  The last two digits indicate publication order within the volume using a Base 36 numbering system employing both numerals and letters.  ...  This combined conference provided a unique forum for exchanging ideas and knowledge on geo-information sciences between GIS professionals worldwide.  ... 
doi:10.1117/12.819191 fatcat:62z2moz6h5ahlbu4tkhspgvtdu

PREFACE

I. R. Karas
2017 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-4/W6, 2017 4th International GeoAdvances Workshop, 14-15 October 2017 This contribution  ...  In addition, four keynote speakers presented latest achievements on their fields; Filip Biljecki "Level of Detail in 3D City Models", Alias Abdul-Rahman "Innovations in 3D Geo Information Systems", Sedat  ... 
doi:10.5194/isprs-archives-xlii-4-w6-1-2017 fatcat:bxjtiovc6jh6tjo6zoel36j5ji

Page 233 of Geographical Analysis Vol. 36, Issue 3 [page]

2004 Geographical Analysis  
Spatial Data Analysis by | ample Volume 2: Categorical and Directional Data. New York: Wiley  ...  Spatial Autocorrelation Okab 1982 Qualitative Method of Tren " ‘ Environment and Planning A 14 Okabe, A., and A.  ... 

LASER SCANNING AND POINT CLOUD SEGMENTATION FOR CONTACTLESS GEO-MECHANICAL SURVEYING: CONSERVATIVE RESTORATION IN HYPOGEUM ENVIRONMENT

F. Mugnai
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A detailed geometrical 3D reconstruction of human-made and natural tunnels coating materials, a geo-mechanical survey of the rock mass, a map of rock collapses and cinematic analysis of instability processes.Integrating  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVI-M-1-2021 28th CIPA Symposium "Great Learning & Digital Emotion", 28 August-1 September 2021  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLVI-M-1-2021 28th CIPA Symposium "Great Learning & Digital Emotion", 28 August-1 September 2021  ... 
doi:10.5194/isprs-archives-xlvi-m-1-2021-455-2021 fatcat:6e73d74nkvautgf3sllooovdou

CONSTRUCTION METHOD OF "CELL-CUBE" SPATIO-TEMPORAL DATA MODEL FOR BIG DATA

Y. L. Lu, C. W. Liu, J. W. Li, J. W. Jiang
2020 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
This paper constructs a model system of geo-spatiotemporal big data from the aspects of data organization, data storage and data partition, and abstracts the geo-space into an infinite number of geo-cells  ...  the geographic information data analysis means, the rapid mining and utilization of spatiotemporal big data has become a key problem to be solved.  ...  The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-3/W10, 2020 International Conference on Geomatics in the Big Data Era (ICGBD), 15-17 November  ... 
doi:10.5194/isprs-archives-xlii-3-w10-25-2020 fatcat:l2qprss27rgcpfoftxw3gm6p74

Implementation Of Geo-Knowledge Based Geographic Information System For Estimating Earthquake Hazard Potential At A Metropolitan Area, Gwangju, In Korea

Chang-Guk Sun, Jin-Soo Shin
2009 Zenodo  
A geographic information system-based expert system was implemented for reliably predicting the spatial geotechnical layers in the entire region of interesting by building a geo-knowledge database.  ...  KeywordsEarthquake hazard, geo-knowledge, geographic information system, seismic zonation, site period.  ...  In addition, for more reliably predicting the spatial geotechnical information in the area of interesting by building the geo-knowledge database [3] , we applied new concept of the use of geo-knowledge  ... 
doi:10.5281/zenodo.1084907 fatcat:d2zkvy3qlncrnfde3vhzmp4ohy

Atmosphere aerosol modeling by GEOS-Chem for the "Aerosol-UA" space project validation

N.S. Miatselskaya, V.P. Kabashnikov, A.V. Norko, A.P. Chaikovsky, A.I. Bril, G.P. Milinevsky, V.O. Danylevsky
2017 Kosmìčna nauka ì tehnologìâ  
To improve the accuracy of estimating the spatial-temporal distribution of the aerosol volume concentration we decided to apply the optimal interpolation method for assimilating AERONET data in GEOS-Chem  ...  We used a global chemical transport model GEOS-Chem to compute monthly mean fine, coarse, and total aerosol volume concentration for Minsk and Kyiv in the period from 2010 to 2015.  ...  Model simulations can be applied to obtain information on aerosol concentration and composition with complete spatial and temporal coverage [11, 12] .  ... 
doi:10.15407/knit2017.03.003 fatcat:owkpd3z6bfeyppx5fe7ktmegee

Recent Advances in Geographic Information System for Earth Sciences

Yosoon Choi
2020 Applied Sciences  
Geographic Information System (GIS) is a computer-based technology and methodology for collecting, managing, analyzing, modeling, and presenting geospatial data for a wide range of applications [...]  ...  Acknowledgments: This special issue would not be possible without the contributions of professional authors and reviewers, and the excellent editorial team of Applied Sciences.  ...  [14] analyze the traffic flow network using GIS to understand the properties of spatial connectivity, spatial aggregation, and spatial dynamics.  ... 
doi:10.3390/app10113847 fatcat:7epwvrlhsbci5elibbattak7ku

Based on asynchronous communication protocol of geographic space information service access mechanism research

G. Chen, J. Zhao, M. Gu, D. Li
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Using geo-spatial information encryption processing and data compression processing method, it reduced the risk of data sensitivity and monitored, namely to ensure data security, which realized geographic  ...  spatial information services data communication effectively between classified network and public network in the rigid field conditions.  ...  There are massive number The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-4, 2014 ISPRS Technical Commission IV Symposium, 14 -16 May 2014  ... 
doi:10.5194/isprsarchives-xl-4-35-2014 fatcat:462lyeybonelfmrz5lystgdyo4

INTEGRATING TERRESTRIAL LIDAR WITH POINT CLOUDS CREATED FROM UNMANNED AERIAL VEHICLE IMAGERY

M. Leslar
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Through the use of stereo imagery, precise and accurate horizontal positioning information can be produced without the need for integration with any type of inertial navigation system (INS).  ...  , Remote Sensing and Spatial Information Sciences, Volume XL-1/W4, 2015 International Conference on Unmanned Aerial Vehicles in Geomatics, 30 Aug-02 Sep 2015, Toronto, Canada file.  ...  Therefore, 42 randomly chosen sites were selected such that The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-1/W4, 2015 International Conference  ... 
doi:10.5194/isprsarchives-xl-1-w4-97-2015 fatcat:aiw43pdgknferloendxgjfturi

AN APPROACH TO DEVELOP 3D GEO-DBMS TOPOLOGICAL OPERATORS BY RE-USING EXISTING 2D OPERATORS

D. Xu, S. Zlatanova
2013 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Topological relationships which describe the interaction of objects in space is one of the important spatial issues. However, spatial operators for 3D objects are still insufficient.  ...  These relationships can be used as constraints to ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-2/W1, ISPRS 8th 3DGeoInfo Conference & WG II/2 Workshop,  ...  (The original PL/SQL script can be accessed ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-2/W1, ISPRS 8th 3DGeoInfo Conference & WG II/2 Workshop, 27 -29  ... 
doi:10.5194/isprsannals-ii-2-w1-291-2013 fatcat:cyzegvsserasljcw53lhnum2qi

GEO-VISUALISATION AND VISUAL ANALYTICS FOR SMART CITIES: A SURVEY

S. Harbola, V. Coors
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The geo-spatial data requirements, increasing volumes, varying formats and quality standards, present challenges in managing, storing, visualising and analysing the data.  ...  </strong> Geo-Visualisation (GV) and Visual Analytics (VA) of geo-spatial data have become a focus of interest for research, industries, government and other organisations for improving the mobility, energy  ...  Health Geogr. 14, 2. https://doi.org/10.1186/1476-072X-14-2 Goodchild, M.F., 2013. The quality of big (geo)data. Dialogues Hum.  ... 
doi:10.5194/isprs-archives-xlii-4-w11-11-2018 fatcat:hr5ukkfhnnajvnwsd4mwftk5um

Construction of Water Table Contour Map and Geo Hydrological Studies on Krishnagiri Using GIS Techniques

T Subramani, S Mathialagan
2018 International Journal of Engineering & Technology  
Water table contour lines can be used to inform which manner groundwater will glide in a given region. Plenty of wells are drilled and the hydraulic head is measured in each one.  ...  Geo-hydrology and groundwater exploration manner to pick out and to find the zone of recharge of groundwater in a precise river basin or a catchment .water level contour traces (or waft traces) are much  ...  Spatial Data", International Journal of Applied Engineering Research (IJAER),Volume 10, Number 32, Special Issues pp.24026- 24031,2015 [14] T.  ... 
doi:10.14419/ijet.v7i3.10.15644 fatcat:y7iq2ssc6fhw7lbdvmyk7xqtxm
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