Restructure How to Use menu; archive 3D Globe Visualization (#116)

The five-item How to Use menu had drifted — 3D Globe Visualization
heavily overlapped with the Interactive Explorer (the hero), and
Narrow-vs-Wide Performance is a developer/technical doc that doesn't
belong in a user-facing "how to use" menu.

Changes:

- How to Use menu (navbar + sidebar) collapses to: Overview, Search
  Explorer, Deep-Dive Analysis.
- Narrow-vs-Wide moves to the Architecture & Vocabularies menu where
  it fits with other technical material.
- parquet_cesium_isamples_wide.qmd moves to tutorials/archive/ since
  progressive_globe.qmd (Interactive Explorer) subsumes it.
- Cross-references across the site updated to reflect the new layout.
- how-to-use.qmd "For Developers" section now highlights Search
  Explorer alongside Deep-Dive.
- Schema link in Architecture menu uses the canonical isamples.org
  host rather than the github.io mirror.

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

Author: rdhyee

_quarto.yml

@@ -18,14 +18,10 @@ website:
         menu:
           - text: Overview
             href: how-to-use.qmd
-          - text: Deep-Dive Analysis
-            href: tutorials/zenodo_isamples_analysis.qmd
-          - text: 3D Globe Visualization
-            href: tutorials/parquet_cesium_isamples_wide.qmd
           - text: Search Explorer
             href: tutorials/isamples_explorer.qmd
-          - text: "Technical: Narrow vs Wide"
-            href: tutorials/narrow_vs_wide_performance.qmd
+          - text: Deep-Dive Analysis
+            href: tutorials/zenodo_isamples_analysis.qmd
       - text: About
         menu:
           - text: Objectives
@@ -43,9 +39,11 @@ website:
           - text: Requirements
             href: design/requirements.md
           - text: Metadata Model
-            href: "https://isamplesorg.github.io/metadata/"
+            href: "https://isamples.org/metadata/"
           - text: Vocabularies
             href: models/index.qmd
+          - text: "Technical: Narrow vs Wide"
+            href: tutorials/narrow_vs_wide_performance.qmd
       - text: "Research & Resources"
         menu:
           - text: "Publications & Conferences"
@@ -67,14 +65,10 @@ website:
       contents:
         - href: how-to-use.qmd
           text: Overview
-        - text: "Deep-Dive Analysis"
-          href: tutorials/zenodo_isamples_analysis.qmd
-        - text: "3D Globe Visualization"
-          href: tutorials/parquet_cesium_isamples_wide.qmd
         - text: "Search Explorer"
           href: tutorials/isamples_explorer.qmd
-        - text: "Technical: Narrow vs Wide"
-          href: tutorials/narrow_vs_wide_performance.qmd
+        - text: "Deep-Dive Analysis"
+          href: tutorials/zenodo_isamples_analysis.qmd
     - id: about
       title: "About"
       style: "docked"
@@ -98,9 +92,11 @@ website:
         - href: design/requirements.md
           text: Requirements
         - text: Schema
-          href: "https://isamplesorg.github.io/metadata/"
+          href: "https://isamples.org/metadata/"
         - href: models/index.qmd
           text: Vocabularies
+        - text: "Technical: Narrow vs Wide"
+          href: tutorials/narrow_vs_wide_performance.qmd
     - id: research
       title: "Research & Resources"
       style: "docked"

how-to-use.qmd

@@ -36,8 +36,9 @@ Works in Chrome, Firefox, Edge, Safari, and Brave. No plugins, no downloads, no
 
 All code is visible and foldable on tutorial pages. Want to build your own analysis?
 
-- **[Tutorials](/tutorials/)** — step-by-step guides from basic exploration to advanced analysis
+- **[Search Explorer](/tutorials/isamples_explorer.html)** — faceted search across all 6.7M samples with cross-filtering
 - **[Deep-Dive Analysis](/tutorials/zenodo_isamples_analysis.html)** — statistical exploration with Observable Plot
+- **[Tutorials index](/tutorials/)** — step-by-step guides from basic exploration to advanced analysis
 - **[GitHub](https://github.com/isamplesorg/)** — all source code and data pipelines
 - **[Zenodo](https://zenodo.org/communities/isamples)** — archived datasets for reproducible research
 

…torials/parquet_cesium_isamples_wide.qmd …archive/parquet_cesium_isamples_wide.qmdtutorials/parquet_cesium_isamples_wide.qmd renamed to tutorials/archive/parquet_cesium_isamples_wide.qmd tutorials/parquet_cesium_isamples_wide.qmd renamed to tutorials/archive/parquet_cesium_isamples_wide.qmd

@@ -8,9 +8,9 @@ number-sections: false
 
 | Tutorial | What You'll Learn |
 |----------|-------------------|
-| [**Interactive Explorer**](isamples_explorer.qmd) | Search and filter samples with faceted search, view results on a 3D globe |
+| [**Interactive Explorer**](/tutorials/progressive_globe.html) | Browse samples on a 3D globe with H3-clustered, zoom-adaptive rendering |
+| [**Search Explorer**](isamples_explorer.qmd) | Faceted search and filter across all 6.7M samples with cross-filtering |
 | [**Deep-Dive Analysis**](zenodo_isamples_analysis.qmd) | Comprehensive DuckDB-WASM analysis with Observable JS — charts, maps, statistics |
-| [**3D Globe Visualization**](parquet_cesium_isamples_wide.qmd) | Cesium-based progressive visualization with H3 spatial clustering |
 | [**Technical: Narrow vs Wide**](narrow_vs_wide_performance.qmd) | Schema comparison and performance benchmarks for the PQG data formats |
 
 ## What's in the Data? {.unnumbered}

tutorials/index.qmd

@@ -1068,6 +1068,6 @@ The wide format eliminates ~9M edge rows (60% file size reduction). The H3 varia
 
 ## See Also
 
-- [Interactive Explorer](isamples_explorer.qmd) - Search and filter samples
-- [3D Globe Visualization](parquet_cesium_isamples_wide.qmd) - Cesium-based visualization of all data
+- [Interactive Explorer](/tutorials/progressive_globe.html) - Browse samples on a 3D globe
+- [Search Explorer](isamples_explorer.qmd) - Faceted search and filter across all samples
 - [Deep-Dive Analysis](zenodo_isamples_analysis.qmd) - Comprehensive DuckDB-WASM tutorial

tutorials/narrow_vs_wide_performance.qmd

@@ -1233,6 +1233,5 @@ Pre-aggregated H3 hexagonal indices achieve near-instant globe rendering, with s
 
 ## See Also
 
-- [Cesium Globe (All Points)](/tutorials/parquet_cesium_isamples_wide.html) — Full point-level rendering
-- [Interactive Explorer](/tutorials/isamples_explorer.html) — Search and filter with facets
+- [Search Explorer](/tutorials/isamples_explorer.html) — Faceted search and filter across all samples
 - [Deep-Dive Analysis](/tutorials/zenodo_isamples_analysis.html) — DuckDB-WASM SQL tutorial