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WebAPI Starter Code

This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.

For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.

Table of Contents

Overview

The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:

  1. Spatiotporal Data Interpolation Service:
    This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.

  2. Spatiotemporal Data Provision Service:
    Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.

Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.

Features

  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.

API Functions

The WebAPI includes several functions that enable users to interact with spatial and temporal data:

  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.

Starter Code

For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.

License

This project is licensed under the MIT License. See the LICENSE file for more details.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
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Readme
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4 watching
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1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
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4 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
Resources
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4 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
Resources
Readme
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4 watching
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1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
Resources
Readme
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
About
No description, website, or topics provided.
Resources
Readme
Activity
Custom properties
Stars
0 stars
Watchers
4 watching
Forks
1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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WebAPI_Starter_Code.ipynb
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WebAPI Starter Code
This repository provides an introduction to the WebAPI for generating and analyzing human flow data. The WebAPI offers two major services: spatiotemporal data interpolation and spatiotemporal data provision, allowing users to retrieve or estimate geographic information based on specified conditions.
For actual code implementation and examples, please refer to the StarterCode.ipynb file included in this repository.
Table of Contents
Overview
The WebAPI provides services using HTTP communication to return results based on specified conditions. It is broadly categorized into two services:
  1. Spatiotporal Data Interpolation Service:
    
This service allows users to match and estimate routes using road or railway networks and timetables, enabling the retrieval of location information (longitude and latitude) for a specified location.
  2. Spatiotemporal Data Provision Service:
    
Users can specify arbitrary spatiotemporal ranges or attributes (e.g., gender, occupation) to search for human location data. The results can be provided in CSV format (longitude and latitude) or as images with background maps.
Note: To use this API, an account from the University of Tokyo Center for Spatial Information Science's JoRAS collaborative research system is required.
Features
  • Session Management: Create and manage sessions for interacting with the WebAPI.
  • Data Retrieval: Retrieve interpolated spatiotemporal points based on geographic and temporal inputs.
  • Response Processing: Parse and process JSON responses to extract relevant mobility data.
API Functions
The WebAPI includes several functions that enable users to interact with spatial and temporal data:
  • CreateSession: Perform JoRAS authentication and obtain a session.
  • DestroySession: Destroy the session and log out.
  • GetNearestRoadPoint: Retrieve the nearest road point for a specified geographic coordinate.
  • GetRoadRoute: Retrieve road routes based on specified points (start, end, and waypoints).
  • GetRailRoute: Retrieve railway routes based on specified station coordinates (start, end, and waypoints).
  • GetMixedRoute: Retrieve both road and railway routes based on specified points (start, end, and waypoints). Mainly uses railways and other public transportation.
  • GetSTInterpolatedPoints: Retrieve interpolated spatiotemporal points based on start and end coordinates, and time range.
Starter Code
For detailed setup instructions and code examples, please refer to the StarterCode.ipynb file included in this repository. The notebook provides step-by-step guidance on how to authenticate, interact with the WebAPI, and process the results.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
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