MongoDB is a scalable, high-performance, open source, document-oriented database. It supports a large number of languages and application development platforms.

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Working with GeoServer and MongoDB

I am trying to get MongoDB working with GeoServer. I am using the BoundlessGeo Suite (comes with GeoServer and other tools) I was able to find the MongoDB extension for GeoServer. Got it installed ...
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how to publish the layer from Mongodb store in geoserver?

I am using geoserver 2.5 MongoDb 2.4 Windows 7 64bit I am imported json data file into MongoDb using the below query. mongoimport --db GeoMongodb --collection states --file E:/states.json ...
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runCommand in pymongo

I run the following query on my mongoDB console: location = db.BLR_all.findOne( { $and: [{"geom.type":"Point"},{"REGION": "KORAMANGALA"},{"E_NAME": "RAILWAY BOOKING CENTER"}] }) db.runCommand({ ...
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project from mongodb to a map

Is there any way I can directly project my coordinates stored in mongoDB onto a map? Some sort of opensource tool like OpenJump or something, which would allow me to connect to mongoDB and extract ...
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mongoDB query not working as expected

My mongoDB collection has all three types of shapes. A point is stored as { 'CE_NO': '_', 'E_NAME': 'RAILWAY BOOKING CENTER', 'SRCTYPE': 'Facility', 'geom': { 'coordinates': [ ...
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1answer
94 views

Why is the exterior shell of this GeoJSON invalid?

I got some data from Zillow's neighborhood database as shapefiles and converted them to GeoJSON. However, some of the objects appear to be malformed when inserting them into MongoDb. Is there ...
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19 views

Similar paths to Compare [duplicate]

I want to implement a mechanism to compare similar / identical paths. For example, a person who makes the trip home - work every day, be able to detect these paths and create groups to compare ...
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1answer
193 views

Search for geojson polygon in mongodb implementing a custom vector tileserver

I am building a vector tileserver in node.js using mongo 2.4.7 as database. My database contains geojson data from multiple sources and they are in many layers. It is important to render the layers ...
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GeoDjango with MongoDB

Has anyone had experience successfully deploying GeoDjango with MongoDB? Is it possible? If so, how is it as simple as as installing the non-relational fork of Django and setting MongoDB as the ...
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2answers
243 views

Retrieve data from MongoDB in OpenLayers

I wonder if it's possible to retrieve "directly" data from MongoDB to display them in an OpenLayers Map ? Maybe using some sort of API ? If you know more about this, or if you think it's a stupid ...
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262 views

GIS applications and noSQL solutions

I'm a bit lost about NoSQL and applications using GIS. My aim, to sum it up quickly, is to store geospatial object into a MongoDB database and display them into a map via OpenLayers. Is it possible ...
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1answer
330 views

How to upload TIGER shapefiles into MongoDB?

I have the school district shapefiles from TIGER for Michigan, from: ftp://ftp2.census.gov/geo/tiger/TIGER2012/UNSD/ I'd like to use MongoDBs geoquery features to interrogate this data. How do I ...
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2answers
133 views

Mysql to nosql. Best solution?

We are working on our new vehicle tracking system. We have been making use of mySQL for the past two years. However we have been discussing moving to a noSQL database. We have a high number of reads ...
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2answers
196 views

Will mongodb simplify geometry like PostGIS?

I use the ST_Simplify() function in PostGIS, and am moving to a new geostack with mongodb. Does it have a comparable function?
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2answers
722 views

Getting MongoDB working with GeoServer 2

I'm trying to use MongoDB with GeoServer but it is actually not working at all. Someone once posted this: Getting MongoDB Working with GeoServer, but since he could solve his problem without any help ...
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1answer
358 views

MongoDB: Search for polygons which have a certain location

Good day :). I am trying to implement a search feature on MongoDB using Mongoose.js , the short version of which is this: I tag locations on a map as polygons. and give them names. Then when an user ...
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1answer
920 views

Getting MongoDB Working with GeoServer

I'd like to use a MongoDB database from GeoServer. There seems to be a GeoTools plug-in available (http://repo.opengeo.org/org/geotools/gt-mongodb/), and I've dropped the latest version (8.2) into the ...
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2answers
2k views

How to perform spatial queries on polygons in mongodb?

I will build a GIS system based on polygons, not just points. I wanted to use mongodb or postgis. how do this in mongodb? Query A - get the center of a polygon Query B - distance between two ...
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1answer
294 views

Can we do operations like Geo-referencing and Geo-coding in NoSQL Databses

I want to generate a map, using some spatial data provider like OSM. I am trying to put in some dynamic data-set on top of the base map. The data size is considerably large enough to be called as ...
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1answer
395 views

How to create tiles with points from MongoDB?

I have a (potentially) large data set stored in MongoDB. Each record is just lat, lon and some float-point value. Each pair of lat and lon is unique, but the whole set is not covering the Earth, there ...
6
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1answer
231 views

Plotting 1M+ intensity reading as custom shapes with Google Maps

I currently have a database (Mongo, atm) holding roughly 1M points of data corresponding lat/lon/intensity values that I'd like to plot over a region using the Google Maps API. Ideally, I'd like to ...
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1answer
407 views

Problem running bounding-box queries

I am working on a google map application, to display the items that are listed in the selected rectangular area. Below image give you some understanding. Based on the co-ordinates ...
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3answers
7k views

Best GIS system for high performance web application - PostGIS vs MongoDB

I am working on a web/mobile application based on location data. Since i am already familiar with MongoDB, i found the geospatial indexing of mongo is quite suitable for my needs. As i am mainly ...
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3answers
4k views

How to store lines and polygons in JSON documents?

Looking at the increasing NoSQL movement and considering that databases like MongoDB offers a new perspective in flexible data storage for GIS. What is the best way to store lines and polygons in ...