地图下载器补了历史影像
我是 GeoD 的开发者，最近把 Google Earth 历史影像接进了桌面版的 Wayback 。 这次主要想把一个流程改顺：看历史影像时，不用先框选、查完再手动加载。选好日期以后，拖动、缩放地图，影像会跟着视野加载；找到需要的资料后，再选范围导出。 实现上用了 Keyhole 方案，本机处理历史目录和影像读取，再交给地图层。日期切换、在途请求和缓存分别处理，避免快速切换时串图。 下载也补了准备阶段的进度反馈。之前有的小任务点下去没动静，过一会儿直接完成；现在能看到准备索引、读取和导出，文件写完才显示完成。 另外一起改了几个小地方： - 历史图源集中在 Wayback ，新增 NASA Landsat 、EOX 年度影像及星图授权图源适配。 - 区域选择放回顶部，日期保留一个入口。 - 时间轴点击范围扩大，
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- First observed in our collection
- Oct 28, 2026, 2:45 AM UTC
- Earliest cited publication
- Oct 28, 2026, 2:43 AM UTC
- Last observed
- Oct 28, 2026, 2:45 AM UTC
Evidence in the last complete seven days
- Source mentions
- 0 Previous seven days 1
- Distinct sources
- 0 Previous 1
- Comparable growth
- Not comparable
- Ranking appearances
- 0
Collection observations and undated records are separate from dated publication counts. Observed in 7d：0 · Undated records：0
Collection coverage · Limited historyCurrent / previous observed days 7 / 4
Counts use complete UTC days. First observed means first seen by this collection, not when a term was coined.
Current window：2026-10-30 → 2026-11-06 (end excluded) · History 12 days
| Source | Current days | Previous days | Last success |
|---|---|---|---|
| arXiv | 6 | 4 | Nov 6, 2026, 12:30 AM UTC |
| arXiv | 7 | 3 | Nov 6, 2026, 5:15 AM UTC |
| Ask HN | 7 | 4 | Nov 6, 2026, 3:45 PM UTC |
| Ask HN | 7 | 4 | Nov 6, 2026, 3:30 PM UTC |
| Ask HN | 7 | 4 | Nov 6, 2026, 4:00 PM UTC |
| Ask HN | 7 | 4 | Nov 6, 2026, 4:00 PM UTC |
| GitHub | 7 | 4 | Nov 6, 2026, 12:45 PM UTC |
| GitHub Issues | 7 | 4 | Nov 6, 2026, 4:00 PM UTC |
| GitHub Releases | 7 | 2 | Nov 6, 2026, 12:15 PM UTC |
| GitHub | 7 | 4 | Nov 6, 2026, 2:30 PM UTC |
| GitHub Issues | 7 | 4 | Nov 6, 2026, 4:45 PM UTC |
| GitHub Releases | 7 | 4 | Nov 6, 2026, 4:45 PM UTC |
| GitHub | 7 | 4 | Nov 6, 2026, 2:30 PM UTC |
| GitHub Issues | 7 | 4 | Nov 6, 2026, 5:00 PM UTC |
| GitHub Releases | 7 | 4 | Nov 6, 2026, 4:45 PM UTC |
| GitHub Discovery | 1 | 0 | Nov 6, 2026, 4:00 PM UTC |
| GitHub Trending | 7 | 4 | Nov 6, 2026, 1:15 PM UTC |
| 7 | 3 | Nov 6, 2026, 8:30 AM UTC | |
| Hugging Face | 7 | 3 | Nov 6, 2026, 8:30 AM UTC |
| Hugging Face Spaces | 1 | 0 | Nov 6, 2026, 3:30 PM UTC |
| Hacker News | 7 | 4 | Nov 6, 2026, 1:15 PM UTC |
| Hacker News | 7 | 4 | Nov 6, 2026, 4:15 PM UTC |
| Hacker News | 7 | 4 | Nov 6, 2026, 4:15 PM UTC |
| Hacker News | 1 | 0 | Nov 6, 2026, 4:00 PM UTC |
| Show HN | 1 | 0 | Nov 6, 2026, 3:45 PM UTC |
| MIT News | 7 | 3 | Nov 5, 2026, 4:15 PM UTC |
| OpenAI | 7 | 4 | Nov 6, 2026, 11:45 AM UTC |
| Product Hunt | 7 | 4 | Nov 6, 2026, 1:15 PM UTC |
| 量子位 | 6 | 4 | Nov 4, 2026, 10:15 AM UTC |
| OpenRouter | 1 | 0 | Nov 6, 2026, 5:03 PM UTC |
| Hugging Face Models | 1 | 0 | Nov 6, 2026, 5:03 PM UTC |
| HF Daily Papers | 1 | 0 | Nov 6, 2026, 5:03 PM UTC |
| OpenRouter | 1 | 0 | Nov 6, 2026, 5:03 PM UTC |
| SEC EDGAR | 7 | 4 | Nov 6, 2026, 10:45 AM UTC |
| Sequoia Capital | 7 | 3 | Nov 6, 2026, 6:45 AM UTC |
| Simon Willison | 1 | 0 | Nov 6, 2026, 3:15 PM UTC |
| TechCrunch | 7 | 4 | Nov 6, 2026, 3:00 PM UTC |
| Contracts Finder | 7 | 4 | Nov 6, 2026, 8:00 AM UTC |
| V2EX | 7 | 4 | Nov 6, 2026, 3:00 PM UTC |
- Counts describe monitored public sources, not the whole web or search demand.
- Both weeks need adequate, comparable collection coverage.
Daily history · up to 90 days
Bars show dated source mentions. The latest UTC day may be incomplete. Zero mentions and missing collection coverage are different conditions.
View accessible daily data
| UTC date | Mentions | Sources | Observations | Ranking appearances |
|---|---|---|---|---|
| 2026-10-23 | 0 | 0 | 0 | 0 |
| 2026-10-24 | 0 | 0 | 0 | 0 |
| 2026-10-25 | 0 | 0 | 0 | 0 |
| 2026-10-26 | 0 | 0 | 0 | 0 |
| 2026-10-27 | 0 | 0 | 0 | 0 |
| 2026-10-28 | 1 | 1 | 1 | 0 |
| 2026-10-29 | 0 | 0 | 0 | 0 |
| 2026-10-30 | 0 | 0 | 0 | 0 |
| 2026-10-31 | 0 | 0 | 0 | 0 |
| 2026-11-01 | 0 | 0 | 0 | 0 |
| 2026-11-02 | 0 | 0 | 0 | 0 |
| 2026-11-03 | 0 | 0 | 0 | 0 |
| 2026-11-04 | 0 | 0 | 0 | 0 |
| 2026-11-05 | 0 | 0 | 0 | 0 |
| 2026-11-06 | 0 | 0 | 0 | 0 |
![Source reference for [分享创造] 给开源地图下载器补了历史影像： GeoD 3.6.18. Screenshot not yet available.](/media/7b6df8845c89b4e974cbf300)
Source evidence
Sources in the evidence shown：V2EX 1
V2EX · Published Oct 28, 2026
[分享创造] 给开源地图下载器补了历史影像： GeoD 3.6.18
我是 GeoD 的开发者，最近把 Google Earth 历史影像接进了桌面版的 Wayback 。 这次主要想把一个流程改顺：看历史影像时，不用先框选、查完再手动加载。选好日期以后，拖动、缩放地图，影像会跟着视野加载；找到需要的资料后，再选范围导出。 实现上用了 Keyhole 方案，本机处理历史目录和影像读取，再交给地图层。日期切换、在途请求和缓存分别处理，避免快速切换时串图。 下载也补了准备阶段的进度反馈。之前有的小任务点下去没动静，过一会儿直接完成；现在能看到准备索引、读取和导出，文件写完才显示完成。 另外一起改了几个小地方： - 历史图源集中在 Wayback ，新增 NASA Landsat 、EOX 年度影像及星图授权图源适配。 - 区域选择放回顶部，日期保留一个入口。 - 时间轴点击范围扩大，
View source record →
Review priority 13 / 100
This score orders research candidates. It is not search volume, a forecast or verified commercial demand.
Evidence
0 / 30Distinct dated articles or first observations; repeat crawling adds nothing.
Publisher diversity
0 / 25Conservative owner grouping; syndicated copies count once.
Comparable change
0 / 20Comparable complete weeks only; no percentage from a zero baseline.
Recent evidence
4.7 / 15Latest publication or first observation, not repeated fetch time.
Name specificity
8 / 10Explicit entities and technical concepts outrank ambiguous acronyms.
Limitations and interpretation
- First observation is a collection milestone, not proof that a word or product is new to the world.
- Counts describe monitored public sources, not the whole web or search demand.
- First observed here is not the invention date of a name or idea.
- Candidates come from public titles, summaries and entity URLs, not verified full-text analysis.
- Owner grouping is conservative; undisclosed syndication may remain.
- Both weeks need adequate, comparable collection coverage.
- The previous week is too small for a reliable percentage change.
- Current evidence comes from one publisher or owner.