Extraction of landform information in Changbai Mountains based on Srtm-DEM and TM data.
En LongWei-ming ChengCheng-hu ZhouYong-hui YaoHai-jiang LiuPublished in: IGARSS (2007)
Keyphrases
- raw data
- data sets
- information sources
- end users
- log data
- sensor data
- prior knowledge
- information services
- complex data
- collected data
- information extraction
- data processing
- data collection
- computer systems
- missing information
- structural information
- elevation data
- data analysis
- missing data
- heterogeneous data
- high quality
- domain knowledge
- multiple sources
- historical data
- database
- huge amounts
- search engine
- information loss
- data structure
- data quality
- knowledge discovery
- image data
- temporal information
- data management
- domain experts