Comments (6)
Hi, the road data including start/end points of roads and GPS of start/end points are available to download in the link in README.md.
More explanation can be found #16
from baidutraffic.
thanks for your response, but I already downloaded the "Road Network Sub-dataset" and it seems is has only start point of the road. would you check it. which link you exactly mean? this is the sample data from Road Network Sub-dataset file :
roadId Y X
""1144134225930 116.391026 39.922581" ,
Thanks my friend. i will read the #16 as well. please let me know about it highly appreciated
from baidutraffic.
The snodeid and enodeid in the file named road_network_sub-dataset
represent start/end points of a road/link.
To match those ID with GPS: #6
from baidutraffic.
thanks , I almost got it, but I just see a problem which is it also mentioned it #6 :
we have a link L1 with S1(snode ) and E1 (enode), There is no entry corresponding to S1_hash and E1_hash in the road_network_sub_dataset? so how complete the network is? it is mentioned less than 1% data incompleteness. is that right? i mean is the road network 99 % complete?? thanks
from baidutraffic.
i am checking randomly some samples, couldn't find even one connected link, So my another question is, was there any specific reason that you provided snode and enode for each link, because it seems there is not any corresponding for snode and enodes neither is road_network file, nor in link_gps.
from baidutraffic.
Hi sorry for the confusion. You may use the link_id to find gps of roads and start/end node ids to build connections between roads.
As mentioned in #6, 44k out of 450k roads are available to download. Some roads that have missing traffic values are removed as well.
from baidutraffic.
Related Issues (20)
- What do snode and enode represent? HOT 6
- Question regarding baseline models HOT 1
- Duplicate links in Road_network_sub-dataset but with different properties HOT 5
- 如何获取交通流量数据集 HOT 1
- It is described in the paper there will be snode_gps and enode_gps but there is only link_gps in the file. HOT 3
- Still questions about enode and snode HOT 2
- question about "neighbours_1km.txt"
- One file wasn't existed HOT 1
- Some useful intermediate-file do not find HOT 1
- link_gps中无snode与enode的坐标信息 HOT 10
- Issues downloading dataset Baidu
- Cant figure out how to run the code HOT 1
- Can't find data files HOT 1
- `snodegps` & `enodegps` colunms are missing HOT 5
- Can't find intermediate file: query_distribution_beijing_1km_k_150_filtfilt.pkl HOT 2
- Why x_query data in the __test__ function of Query_Comb_Contrller is never used ?
- Can't get intermediate files
- Intermediary files- not able to download
- Dataset
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from baidutraffic.