GSW指的是由ISPRS主辦的Geospatial Week2017地球空間周。持續(xù)5天的會議將在今年9月18日至22日于中國武漢召開。

　　GSW由研討會、技術(shù)展覽、項目路演等活動組成。10場研討會是本次大會的重中之重。各研討會接受論文投遞，被組委會接受的論文將被發(fā)表于大會會議論文集中。

　　日前，我們收到了300多份來自世界各地的論文。這其中，我們向部分論文投遞者回收了一些公開信息，分析得出了一些有趣的結(jié)論。同時我們在文末附上了這些論文的標(biāo)題，可以從中看出世界各地的學(xué)者的研究熱點。

　　說明：以下數(shù)據(jù)僅為部分公布信息，并非全部信息。

　　一、論文來源國家(海外)

　　來自中國的論文數(shù)為55篇，來自其他國家的論文數(shù)為23篇。中國的論文數(shù)占較大部分。

　　來自德國的論文投遞數(shù)量最多。占據(jù)了海外論文數(shù)的27%。同時回收自海外的論文全部來發(fā)達(dá)國家。

　　海外論文大部分來自于歐洲，澳洲和亞洲也平分秋色。來自這些國家論文的城市分布和單位如下圖。

　　在這些來自國外的論文投遞中，有一些論文的作者是留學(xué)生(即中國人)，他們分別來自于新加坡國立大學(xué)、立命館大學(xué)(日本)、卡爾加里大學(xué)(加拿大)、奧斯納布呂克大學(xué)(德國)、墨爾本大學(xué)和維也納工業(yè)大學(xué)。

　　二、論文地區(qū)來源(國內(nèi))

　　在本次回收的可公開論文中，有55篇論文作者的單位來自中國。

　　湖北省占據(jù)東道主優(yōu)勢，論文大多數(shù)來自于武漢大學(xué)。中國地質(zhì)大學(xué)(武漢)和武漢市工程科學(xué)技術(shù)研究院也有論文投遞。與此相對，北京的論文來源則是分布在眾多高校之中。

北京高校/研究機構(gòu)論文投遞比例

　　除湖北、北京外，其他省市的論文投遞及其來源情況見下表。

　　三、論文在研討會(Workshop)中的分布情況

　　除了Smart City研討會不接受論文投遞外，其余研討會均接受論文投遞。從我們收到反饋數(shù)據(jù)來看，排名前三的研討會分別是LS2017(Laser Scanning激光掃描研討會)、IWIDF2017(Image and Data Fusion影像與數(shù)據(jù)融合國際研討會)和ICSDM2017(3rd International Conference on Spatial Data Mining and Geographical Knowledge Serves第三屆空間數(shù)據(jù)挖掘和地理知識服務(wù)國際會議)。

　　區(qū)別于整體趨勢，來自海外的論文投遞呈現(xiàn)出一種平衡態(tài)勢。LS2017激光掃描研討會、WebMGS(Web Mapping, Geoprocessing and Services第五屆在線地圖，地學(xué)處理與服務(wù)國際研討會)占據(jù)了較大投遞比例。

　　其余的研討會分別為PhotoGA(Photogrammetric 3D Reconstruction for Geo-Applications攝影測量三維重建與地學(xué)應(yīng)用研討會)、Indoor_3D(Indoor 3D室內(nèi)三維建模與位置服務(wù)研討會)、SARCon(Advances in SAR: Constellations, Signal processing, and Applications SAR前沿發(fā)展國際研討會：星座，信號處理和應(yīng)用)、ISSDQ(International Symposium on Spatial Data Quality空間數(shù)據(jù)質(zhì)量國際研討會)和CHGCS(Cryosphere and Hydrosphere for Global Change Studies)。

　　四、論文標(biāo)題匯總

　　我們將所有回收到的可公布的標(biāo)題整理如下，你可以從中看出國內(nèi)外學(xué)者都在關(guān)注哪些熱門議題。

　　WebMGS2017(Web Mapping, Geoprocessing and Services第五屆在線地圖，地學(xué)處理與服務(wù)國際研討會)

　　Web Mapping Architectures Based on Open Specifications and Free and Open Source Software in the Water Domain

　　A GML COMPRESSION MODEL FOR WEBGIS

　　A Web-based Framework for Visualizing Industrial Spatiotemporal Distribution using Standard Deviational Ellipse and Shifting Routes of Gravity Centers

　　The Transform between Geographic Coordinates and Location Codes of Aperture 4 Hexagonal Grid System

　　GENERATION ALGORITHM OF DISCRETE LINE IN MULTI-DIMENSIONAL GRIDS

　　REVEALING SPATIAL VARIATION AND CORRELATION OF URBAN TRAVELS FROM BIG TRAJECTORY DATA

　　What is Web Mapping Anyway

　　EFFECTS OF THE RAINSTORM ON URBAN ROAD TRAFFIC SPEED——A CASE STUDY OF SHENZHEN, CHINA

　　Study on Vertex Interval Determination for Consistent Calculation of Coastline Length

　　Complex Road Intersection Modelling based on Low-frequency GPS Track Data

　　AN IMPROVED PDR INDOOR LOCAION ALGORITHM BASED ON PROBABILISTIC CONSTRAINTS

　　LS2017(Laser Scanning激光掃描研討會)

　　A CURVATURE BASED ADAPTIVE NEIGHBORHOOD FOR INDIVIDUAL POINT CLOUD CLASSIFICATION

　　AUTOMATIC PARKING OF SELF-DRIVING CAR BASED ON 3-D LIDAR

　　COLLISION VISUALIZATION OF A LASER-SCANNED POINT CLOUD OF STREETS AND A FESTIVAL FLOAT MODEL USED FOR THE REVIVAL OF A TRADITIONAL PROCESSION ROUTE

　　AIRBORNE LIDAR POWER LINE CLASSIFICATION BASED ON SPATIAL TOPOLOGICAL STRUCTURE CHARACTERISTICS

　　Vehicle recognition in aerial lidar point cloud based on dynamic time warping

　　Carbon Sequestration Estimation of Street Trees Based on Point Cloud from Vehicle-borne Laser Scanning System

　　SIMULATING VARIOUS TERRESTRIAL AND UAV LIDAR SCANNING CONFIGURATIONS FOR UNDERSTORY FOREST STRUCTURE MODELLING

　　A COMPARISON OF SIMULATED ANNEALING, GENETIC ALGORITHM AND PARTICLE SWARM OPTIMIZATION IN OPTIMAL FIRST-ORDER DESIGN OF INDOOR TLS NETWORKS

　　Detection of persons in MLS point clouds using Implicit Shape Models

　　FEASIBILITY OF MACHINE LEARNING METHODS FOR SEPARATING WOOD AND LEAF POINTS FROM TERRESTRIAL LASER SCANNING DATA

　　A two-step classification approach to distinguishing similar objects in mobile lidar point clouds

　　Change analysis of laser scans of laboratory rock slopes subject to wave attack testing

　　Airborne LiDAR Points Classification Based on Tensor Sparse Representation

　　A COMPARATIVE STUDY OF AUTOMATIC PLANE BASED REGISTRATION FOR MLS SPARSE POINT CLOUDS WITH DIFFERENT PLANE DECTECTION METHODS

　　3D SCANNING OF LIVE PIGS SYSTEM AND ITS APPLICATION IN BODY MEASUREMENTS

　　CSF Based Non-ground Seed Points Extraction from LiDAR Data

　　MODELLING MEAN ALBEDO OF INDIVIDUAL ROOFS IN COMPLEX URBAN AREAS USING SATELLITE IMAGES AND AIRBORNE LASER SCANNING POINT CLOUDS

　　Indoor 3D(Indoor 3D室內(nèi)三維建模與位置服務(wù)研討會)

　　Reconstructing Indoor 3D Model Based on Crowdsourced Images

　　Indoor positioning by visual-inertial odometry

　　EXTRACTING TOPOLOGICAL RELATIONS BETWEEN INDOOR SPACES FROM POINT CLOUDS

　　LOCATION DISTRIBUTION OPTIMIZATION OF PHOTOGRAPHING SITES FOR INDOOR PANORAMA MODELING

　　ISSDQ2017(International Symposium on Spatial Data Quality空間數(shù)據(jù)質(zhì)量國際研討會)

　　Does Quality Control Matter? A Revisit of Surface Urban Heat Island Intensity estimated by Satellite-derived Land Surface Temperature Products

　　Two methods for remote estimation of complete urban surface temperature

　　IWIDF2017(Image and Data Fusion影像與數(shù)據(jù)融合國際研討會)

　　A Multi-core Parallel Mosaic Algorithm for Multi-view UAV Images

　　THE IMAGE REGISTRATION OF FOURIER-MELLIN BASED ON THE COMBINATION OF PROJECTION AND GRADIENT PREPROCESSING

　　Co-registration of Multi-temporal DEM Based on SIFT Algorithm for Change Detection of Glaciers

　　PIXEL-BASED LAND-COVER CLASSIFICATION USING BOTH HYPERSPECTRAL AND LIDAR DATA

　　An Integrated Fusion Framework for Joint Information Reconstruction and Resolution Enhancement

　　RESEARCH OF REGISTRATION APPROACHES OF THERMAL INFRARED IMAGES AND INTENSITY IMAGES OF POINT CLOUD

　　ENHANCED MODELING OF REMOTELY SENSED ANNUAL LAND SURFACE TEMPERATURE CYCLE

　　AUTOMATIC EXTRACTION OF ROAD MARKINGS FROM MOBILE LASER SCANNING DATA

　　Modeling overcrossing bridge based on Vehicle-borne laser scanning data.

　　A STUDY OF UNSUPERVISED CHANGE DETECTION BASED ON TEST STATISTIC AND GAUSSIAN MIXTURE MODEL USING POLSAR SAR DATA

　　THE ANALYSIS OF OBJECT-BASED CHANGE DETECTION IN MINING AREA: A CASE STUDY WITH PINGSHUO COAL MINE

　　An Improved Aerial Remote Sensing Image Defogging Method Based on Dark Channel Prior Information.

　　Automatic Object-oriented roundabouts extraction from high resolution multispectral images

　　COMPRESSIVE SENSING IMAGE FUSION BASED ON PARTICLE SWARM OPTIMIZATION ALGORITHM

　　SAMPLE EXTRACTION BSAED ON HELIX SCATTERING FOR POLARIMETRIC SAR CALIBRATION

　　A FRAMEWORK OF CHANGE DETECTION BASED ON COMBINED MORPHOLOGICAL FEATURES AND MULTI-INDEX CLASSIFICATION

　　A Method of Extracting Shoreline Based on Semantic Features Using Dual-Wavelength LiDAR Data

　　SECTION-BASED PALM TREE IDENTIFICATION WITH AIRBORNE LIDAR POINT

　　A NOVEL FUSION-BASED UNSUPERVISED APPROACH FOR MULTISPECTRAL IMAGE CHANGE DETECTION WITH SALIENCY MAPS

　　An Improved Variational Method for Hyperspectral Image Pansharpening with the Constraint of Spectral Difference Minimization

　　Hyperspectral Image Sharpening based on Ehlers fusion

　　PhotoGA(Photogrammetric 3D Reconstruction for Geo-Applications攝影測量三維重建與地學(xué)應(yīng)用研討會)

　　Improved Conjugate Gradient Bundle Adjustment of Dunhuang Wall Painting Images

　　Automatic Building Abstraction from Aerial Photogrammetry

　　AUTOMATIC PEDESTRIAN CROSSING DETECTION AND IMPAIRMENT ANALYSIS BASED ON MOBILE MAPPING SYSTEM

　　IMAGING GEOMETRY AND POSITIONING ACCURACY OF DUAL SATELLITE STEREO IMAGES: A REVIEW

　　Global Patch Matching

　　SRTM DEM-aided DEM extraction method for island and reef

　　ICSDM2017(3rd International Conference on Spatial Data Mining and Geographical Knowledge Serves第三屆空間數(shù)據(jù)挖掘和地理知識服務(wù)國際會議)

　　TEMPORAL AND SPATIAL VARIATION OF LAND SURFACE TEMPERATURE IN FUJIAN PROVINCE

　　CHANGE ANALYSIS ON SOIL EROSION OF FUJIAN PROVINCE FROM 1990 TO 2015

　　POPULATION ESTIMATION IN SINGAPORE BASED ON REMOTE SENSING AND OPEN DATA

　　Estimating effects of the "Communities Opening" policy on alleviating traffic congestion in China's big cities by integrating Ant Colony Optimization (ACO) and Complex Network Analysis

　　Augmented GlobeLand30 data for monitoring UN Sustainable Development Goals

　　Urban Landscape Spatial Pattern Estimation of Cities in Shandong Province Using Nighttime Luminosity Data

　　Ecosystem Health Assessment of Mining Cities Based on Landscape Pattern

　　NIGHT TIME LIGHT SATELLITE DATA FOR EVALUATING THE SOCIOECONOMICS IN CENTRAL ASIA

　　Analysis of Human Activities in Nature Reserves Based on Nighttime Light Remote Sensing and Microblogging Data –Illustrated by the Case of National Nature Reserves in Jiangxi Province

　　Mapping the Sensitivity of the Mass Emotion to the Stock Market at Manhattan

　　ANALYSIS OF SPATIAL PATTERN AND INFLUENCING FACTORS OF E-COMMERCE

　　Geospatial Analysis of Atmospheric Haze Effect by Source and Sink Landscape

　　SHANGHAI URBAN GROWTH ANALYSIS USING REMOTE SENSING IMAGERY FROM 1985 TO 2015

　　SARCon(Advances in SAR: Constellations, Signal processing, and Applications SAR前沿發(fā)展國際研討會：星座，信號處理和應(yīng)用)

　　Research on Inversion Models for Forest Height Estimation Using Polarimetric SAR Interferometry

　　Monitoring landslide activity of open-pit mine using Sentinel-1 TOPS time series interferometry

　　POLSAR LAND COVER CLASSIFICATION BASED ON HIDDEN POLARIMETRIC FEATURES IN ROTATION DOMAIN AND SVM CLASSIFIER.

　　Automatic Registration for Multiview SAR Images In Urban Areas

　　Error Estimation and Unambiguous Reconstruction for Chinese First Dual-channel Spaceborne SAR Imaging

　　CHGCS(Cryosphere and Hydrosphere for Global Change Studies)

　　A MAPPING METHOD OF INTEGRATING MULTI-SCALE RIVER THEMATIC MAPS