Efficient Processing of Drill-across Queries over Geographic Data Warehouses

Data Warehousing and Knowledge Discovery - Lecture Notes in Computer Science ◽

10.1007/978-3-642-23544-3_12 ◽

2011 ◽

pp. 152-166 ◽

Cited By ~ 3

Author(s):

Jaqueline Joice Brito ◽

Thiago Luís Lopes Siqueira ◽

Valéria Cesário Times ◽

Ricardo Rodrigues Ciferri ◽

Cristina Dutra de Ciferri

Keyword(s):

Data Warehouses ◽

Geographic Data ◽

Efficient Processing

Download Full-text

Querying Vague Spatial Information in Geographic Data Warehouses

Lecture Notes in Geoinformation and Cartography - Advancing Geoinformation Science for a Changing World ◽

10.1007/978-3-642-19789-5_19 ◽

2011 ◽

pp. 379-397 ◽

Cited By ~ 2

Author(s):

Thiago Luís Lopes Siqueira ◽

Rodrigo Costa Mateus ◽

Ricardo Rodrigues Ciferri ◽

Valéria Cesário Times ◽

Cristina Dutra Aguiar de Ciferri

Keyword(s):

Spatial Information ◽

Data Warehouses ◽

Geographic Data

Download Full-text

COMMON APPROACH TO GEOPROCESSING OF UAV DATA ACROSS APPLICATION DOMAINS

ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ◽

10.5194/isprsarchives-xl-1-w4-275-2015 ◽

2015 ◽

Vol XL-1/W4 ◽

pp. 275-279 ◽

Cited By ~ 2

Author(s):

G. S. Percivall ◽

M. Reichardt ◽

T. Taylor

Keyword(s):

Open Source ◽

Open Data ◽

Disruptive Technology ◽

Sensor Web ◽

Geographic Data ◽

Efficient Processing ◽

Open Standards

UAVs are a disruptive technology bringing new geographic data and information to many application domains. UASs are similar to other geographic imagery systems so existing frameworks are applicable. But the diversity of UAVs as platforms along with the diversity of available sensors are presenting challenges in the processing and creation of geospatial products. Efficient processing and dissemination of the data is achieved using software and systems that implement open standards. The challenges identified point to the need for use of existing standards and extending standards. Results from the use of the OGC Sensor Web Enablement set of standards are presented. Next steps in the progress of UAVs and UASs may follow the path of open data, open source and open standards.

Download Full-text