Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Verification Code

1994 Vol. 19, No. 3

Display Method:
Arc Spline and Arclet Processing
Digits of Map Lettering Recognition Using Back-propagation Learning
Establishing DEM from Contours
Study on Automatic Inferring and Linking of Mine Rock Boundary Lines
The Application of Time Series Analysis in Risky Cliff Observation Data Processing
Pseudo-stereo Method for Map Revision
The Mathematical Model for Map Quality Evaluation
Relativistic Geodesy
The Concept and Application of the Equi-frequency Geoid
The Method of Changing Quadratic Estimation into Linear Estimation
The Application of Plate Movement-deformation Model to Monitoring the Diastrophism of Qinghai-Xizang Plateau
The Partial Derivatives Associated with Solar Radiation Model
Method of Vision Analysis and Simulation Control of Urban Landscape
Overstandard Weight-grey Situation Decision for Urban Environmental Qualitative Assessment
Data Gathering and Processing System of Fine Spinners
Study of Object-oriented Programming Language and the Paralell Implementation Techniques
The Kalman Filtering to Counteract SA