Top 5 Recent Articles
ARTICLES CATEGORIES
- Algorithms (22)
- All (399)
- Biography (1)
- Blog (44)
- Business Requirements (1)
- Commentary (1)
- Conversion (2)
- Customers (2)
- Data Models (1)
- Education (2)
- GeoRaptor (13)
- GPS (1)
- Image Processing (2)
- Import Export (8)
- Licensing (2)
- LiDAR (1)
- Linear Referencing (4)
- Manifold GIS (3)
- Mapping (1)
- MySQL Spatial (7)
- Networking and Routing (including Optimization) (5)
- Open Source (18)
- Oracle Spatial and Locator (194)
- Partitioning (1)
- PostGIS (36)
- Projections (1)
- Published Articles (1)
- qGIS (1)
- Recommendations (1)
- Services (1)
- Software Change Log (1)
- Source Code (37)
- Space Curves (9)
- Spatial Database Functions (109)
- Spatial DB comparison (1)
- Spatial XML Processing (11)
- SQL Server Spatial (92)
- Standards (3)
- Stored Procedure (17)
- Tessellation or Gridding (10)
- Tools (2)
- Topological Relationships (1)
- Training (2)
- Triangulation (2)
Object Implementation of Oracle SDO_LRS
This article describes how to repackage the functionality in the SDO_LRS package via an PL/SQL object to provide a cleaner neater API.
5 July, 2021
No Comments
Linear Referencing System (LRS) Functions for TSQL
This articles logically steps through all the functions in a complete package of Linear Referencing functions that I have written for TSQL. The article both demonstrates the power of SQL Server Spatial but what can be done with TSQL.
6 December, 2020
No Comments
Using Range Querying to Filter LineString Segments
This article shows how to use range querying against cumulative length to filter/select LineString segments
5 August, 2020
No Comments
LINEAR (LRS)
UPDATED: This package of functions underwent a revamp in early July 2012. In that revamp: ST_Locate_Point was overhauled to correctly handle both distance based segmentation
21 July, 2020
No Comments