An experiment on the elevation accuracy improvement of photogrammetrically derived DEM

International Journal of Geographical Information Science

Volumn 16, Issue 4, 2002, Pages 361-375

  López, Carlos ^a  

^a Universitario Autonomo del Sur   (Uruguay)

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY ASSESSMENT; DIGITAL ELEVATION MODEL; ELEVATION; PHOTOGRAMMETRY;

EID: 0036339693     PISSN: 13658816     EISSN: None     Source Type: Journal    
DOI: 10.1080/13658810210129111     Document Type: Article

References (24)

1. Recognition and reduction of systematic error in elevation and derivative surfaces from 71/2-minute DEMs
2. Digital terrain modeling: Accuracy assessment and hydrological simulation sensitivity
3. DM4DEM: A GRASS-compatible tool for blunder detection of DEM
4. Parametric statistical method for error detection in digital elevation models
5. First experiments in viewshed uncertainty: The accuracy of the viewshed area
6. Improved modeling of elevation error with geostatistics
7. Combined analysis of digital terrain models and remotely sensed data in landscape investigations
8. The role of error propagation for integrating multisource data within spatial models: The case of the DRASTIC ground-water vulnerability model
9. Identifying multiple outliers in multivariate data
10. A modification of a method for the detection of outliers in multivariate samples
11. Error detection and correction in digital terrain models
12. The detection of error in multivariate data, using principal components
13. A feasible solution algorithm for the minimum volume ellipsoid estimator in multivariate data
14. The feasible set algorithm for least median of squares regression
15. Assessment of the accuracy of Digital Terrain Models (DTM): Theory and practice
16. Locating some types of random errors in digital terrain models
17. On the improving of elevation accuracy of digital elevation models: A comparison of some error detection procedures
18. Digital terrain modelling: A review of hydrological, geomorphological and biological applications
19. Quality control of photogrammetrically sampled digital elevation model using an on-line graphical DEM editor
20. Review article: Accuracy of spatial data used in geographic information systems
21. A comparative test of photogrammetrically sampled digital elevation models