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KEYWORDS 
General Areas of ISPRS Archives : Photogrammetry, Remote Sensing, Vision Sciences, Spatial Information Sciences 
Working Fields: Agriculture, Archaeology, Architecture, Atmosphere, Bathymetry, Biometrics, Cartography, Climate, Coast, 
Crop, Cultural Heritage, Cyclones, Databases, Developing Countries, Digital, Earthquakes, Ecology, Economy, Ecosystem, 
Engineering, Environment, Extra-terrestrial, Exploration, Facilities, Floods, Forestry, Forest Fire, Geodesy, ueography, GIS, 
Geology, Geometry, Geomorphology, Geophysics, Glaciology, Hazards, History, Human Settlement, Hydrology, Hyper 
Spectral, Industry, Intemet/Web, Land, Land Cover, Landslides, Land Use, LIDAR, Marine, Mapping, Mathematics, 
Medicine, Metrology, Meteorology, Oceans, Oceanography, Photogrammetry, Pollution, Radiometry, Resources, Robotics, 
Sea, Services, Space, Soil, Snow Ice, Statistics, Surveying, Technology, Terminology, Urban, Vegetation, Vision, Volcanoes. 
Activities : Acquisition, Adjustment, Analysis, Application, Archiving, Automation, Calibration, Change Detection, 
Classification, Combination, Comparison, Cooperation, Consulting, Correction, Correlation, Data mining, Design, 
Development, Digitization, Education, Estimation, Exchange, Extraction, Farming, Fusion, Generalization, Generation, 
Identification, Impact Analysis, Inspection, Integration, Interpretation, Inventory, Learning, Management, Matching, 
Measurement, Modeling, Monitoring, Navigation, Operation, Organization, Orientation, Planning, Polarization, Precipitation, 
Processing, Programming, Production, Recognition, Recording, Rectification, Reconstruction, Registration, Research, 
Restitution, Revision, Simplification, Simulation, Specification, Teaching, Training, Transformation, Triangulation, 
Understanding, Updating, Visualization 
Aggregation : Abstraction, Compression, Data Mining, Detection, Global-Environmental-Databases, Interoperability, 
Orthorectification, Retrieval, Query, Sampling. 
Subjects : Algorithms, Animation, Artificial Intelligence, Augmented Reality, Automation, Block, Building, Bundle, CAD, 
Camera, City, Color, Computer, Data, Database, DEM/DTM, Decision Support, Disaster, Distortion, Ecosystem, Edge, 
Error, Expert System, Feature, Film, Format, GIS, GPS, Graphics, Hardware, Image, Imagery, Indicators, Information, 
Infrared, Infrastructure, Instruments, Interferometer, Internet, Knowledge Base, Laser scanning, LIDAR, Model, Mosaic, 
Multimedia, Networks, Object, Orthoimage, Parameters, Pattern, Photography, Pixel, Platforms, Plotter, Protocol, Radar, 
Radiation, Resolution, SAR, Satellite, Small/micro satellites, Scale, Scanner, Scene, Semi-automation, Sensor, Sequences, 
Sociology, Software, Surface, Systems, Softcopy, Software, Standards, Targets, Temperature, Texture, Tracking, Web based, 
X-Ray, AM/FM, Decision Support, Data Structures, Change, Framework Data, Fuzzy Logic, LIDAR, Landscape, Metadata, 
Multimedia, Open Systems, Photo-realism, Rendering, Reference Data, Representation, Reasoning, Segmentation, Spatial 
Infrastructures, Specifications, Understanding, Versioning, Virtual Reality. 
Properties: Accuracy, Aerial, Analog, Analytical, Close Range, Color, Convergent, Digital, Direct, Distributed, Dynamic, 
Experimental, Extraterrestrial, Federated, Geometric, Global, High resolution, Hyper spectral. Industrial, International, Inter 
operability, Large, Metric, Mobile, Multifrequency, Multispectral, Multitemporal, Multiresolution, Multisensor, Neural, Non- 
Metric, On-line, Optical, Performance, Precision, Professional, Quality, Radiometric, Raster, Real-time, Reliability, Small, 
Spatial, Spectral, Static, Stereoscopic, Sustainable, Temporal, Terrestrial, Thematic, Thermal, Threedimensional, Three-Line, 
Underwater, Urban, Vector, Video, Exterior, Content-based, Contextual, Hierarchical, Incremental, National, Planetary, 
Random, Symbolic. 
Other: Advancement, Aims, Aspects, Configuration, Cost, Economy, Experience, Experiment, Future, Interface, Industry, 
Method, Observations, Performance, Project, Problem, Proposal, Purpose, Requirements, Status, Stellar, Structure, System, 
Tasks, Test, Theory, User, Value-added.