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This paper proposes a methodology for pre-processing and analysing Unmanned Aerial Vehicle (UAV) datasets before photogrammetric processing. In cases where images are gathered without a detailed fligh...
The standardization of the calibration of optical sensors in photogrammetry and remote sensing has been discussed for more than a decade. Projects of the German DGPF and the European EuroSDR led to th...
Nowadays, huge volumes of imagery and gridded data are accessible. However they vary in formats and are stored at various organizations leading to problems of data discovery, data interoperability and...
Over the past thirty years, in excess of 36 billion dollars has been invested in the collection of spatial information across the public sector in Europe (PIRA, 2000). There is a clear imperative now ...
Nowadays developing geo-metadata with the capacity for data quality management and dissemination plays an important role in GIS/Geomatics world. Data quality information embedded in geo-metadata helps...
This paper addresses impedance mismatch problems, which occur when two information systems are plugged for workingtogether. Such problems are particularly crucial for environmental health, where busin...
Nowadays, the geographic metadata are defined by ISO standards and their particular goal is to assist the data exchange between different users and to provide the data quality information. However, th...
Data quality statements are now entrenched in metadata standards worldwide. I contrast the needs of the user with the production-control mechanisms of the producer, and argue that metadata standards a...
Firstly, the paper presents the concepts of USDI and spatial metadata. Then after analyzing the existing spatial metadata managing systems, a mode of building distributed spatial metadata system is d...
The interoperation of spatial information is an effective way for sharing spatial information, in order to complete any exchanges and integrations of spatial information within and between applicatio...
The growing use of spatially referenced digital data has necessitated the development of a statewide metadata standard. Metadata is a term that refers to data about data. Geospatial metadata provides...
Recently, there is a large tendency toward using modern technologies specially those systems whose are intelligent and in hand, every where and every time. Sensor technology is one of the important t...
FACILITATING INTERDISCIPLINARY SCIENCES BY THE INTEGRATION OF A CLOSI BASED DATABASE WITH BIO-METADATA.
The U. S. Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata defines common geospatial metadata that allow prospective users to determine the following informati...
Increase in the number of satellites and the utilization of digital cameras in the aerial photography has spread the use of satellite image and oriented aerial photograph as real or near-real time res...

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