geospatial
Mongo geospatial index options
In the mongo geospatial index documentation there is a parameter called \"distanceMultiplier\", but t开发者_如何学Chere\'s no explanation.[详细]
2023-02-11 07:14 分类:问答SQL Spatial JOIN By Nearest Neighbor
In the data below I am looking for a query so I can join the results of the 2 tables by nearest neighbor.[详细]
2023-02-11 07:02 分类:问答Storing Lat Lng values in MySQL using Spatial Point Type
Tech used: MySQL 5.1 and PHP 5.3 I am just designing a new database for a site I am writing. I am looking at the best way of now storing Lat and Lng values.[详细]
2023-02-10 16:00 分类:问答Problem with a column name contains a colon in PostgreSQL
I downloaded the shape data from OSM. I have imported data from Shapefile into PostgreSQL without any problem but I got an error when I do the select statement.[详细]
2023-02-09 16:06 分类:问答How do I avoid geometry issues when importing MapInfo data into PostGIS?
I\'m facing a problem dealing with Australian census collection shapes provided in MapInfo format by the Australian Bureau of Statistics. I am loading these into a PostGIS database using the ogr2ogr t[详细]
2023-02-07 10:41 分类:问答Geospatial support in JPA [duplicate]
This question already has answers here: PostGIS and JPA 2.0 开发者_Go百科 (3 answers) Closed 2 years ago.[详细]
2023-02-07 05:59 分类:问答calculate latitude and longitude along a circumference of a known circle with known distance
I dont need help with a programming language, I need help from someone to calculate the gps coordinates of points of a specific distance, namely 22 f开发者_运维技巧eetapart, on the circumference ofa c[详细]
2023-02-06 04:50 分类:问答Distance between two coordinates, how can I simplify this and/or use a different technique?
I need to write a query which allows me to find all locations within a range (Miles) from a provided location.[详细]
2023-02-05 08:49 分类:问答geospatial queries in javascript [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-02-05 08:17 分类:问答How are Geography / Geometry Shape Area & Shape Length useful?
I recently downloaded some pre-loaded shapes of Countries & Provinces into Sql Server 2008 http://sqlsamplegeo.codeplex.com/[详细]
2023-02-04 08:11 分类:问答