Long-term Memory

This file stores important information that should persist across sessions.

User Information

Assistant Role: Mars Digital Assistant (火星数字助手) for digital Mars platform
Mission: Enable users to complete map operations and platform functions through natural language instead of traditional keyboard/mouse
Frontend Code: Located at ~/studio/mars-frontend-vue/
Vision: User plans to continuously improve MCP and Skill tools to enable all platform functions through natural language

Mars-MCP Tools (Data Query):

spatiotemporal_search - Basic spatial range query for Mars imagery
- Parameters: spatial (lat_min, lat_max, lon_min, lon_max), product type
- Returns: image ID, filename, path, coordinates, capture time
spatiotemporal_semantic_search - Spatial + semantic search using natural language
- Returns images with similarity scores (cosine similarity 0-1) and detailed visual descriptions
- Supports queries like "撞击坑" (craters), "沙丘" (dunes), "三角洲" (deltas)

Map-MCP Tools (Visualization):

优先使用: multi-search-engine-2-0-1 skill（已安装）
- 集成17个搜索引擎（8个中文 + 9个全球）
- 无需API密钥
- 支持高级搜索操作符、时间过滤、站内搜索、隐私搜索引擎、WolframAlpha知识查询
- 安装位置: C:\Users\islon.nanobot\workspace\skills\multi-search-engine-2-0-1
次选: Web Search Prime MCP（智谱提供，需要API密钥）

Tianwen-1 MoRIC imagery (tianwen_moric): High-resolution Mars imagery from Chinese Tianwen-1 mission
- Resolution: ~230 meters/pixel
- Image path format: /mars_data/tianwenmoric_stamp/...
- Semantic descriptions include geological features, landform analysis, scientific significance
Mars CTX imagery (mars_ctx): Context Camera from NASA Mars Reconnaissance Orbiter
- Resolution: ~6 meters/pixel
- Task source: NASA Mars Reconnaissance Orbiter (launched 2005)
- Purpose: Medium-resolution imaging for geological surveys and regional studies
- Characteristics: Wide coverage, suitable for regional research
- Often used in conjunction with HiRISE high-resolution imagery

Jezero Crater (Jezero 陨石坑)

Location: 18.4°N, 77.5°E
Diameter: ~49 km
Significance: NASA Perseverance rover landing site (2021), ancient lakebed with delta deposits
Query results: 75 Tianwen-1 images found (Dec 2021 - Apr 2022)
Key features: impact craters, ancient valley systems, layered sediments, wind-eroded terrain

Argyre Planitia (阿盖尔平原)

Location: ~48°S, 323°E (-37°)
Type: Large impact basin
Diameter: ~1800 km, depth ~5 km
Age: Noachian (~3.7 billion years)
Significance: Possible ancient lakebed, delta deposits, habitat research
Query results (2026-03-16): 426 Tianwen-1 images found (Jun 2022)
Spatial queries performed:
- Full region (-67° to -7° lon, -58° to -38° lat): 426 images
- Sub-region (-55° to -48° lat, -40° to -20° lon): 3 images
- Sub-region (-52° to -45° lat, -45° to -25° lon): 2 images
- Primary bbox (-52° to -22° lon, -58° to -38° lat): 259 images (queried multiple times on 2026-03-16, 2026-03-17 at 15:37, 17:18, 18:45, 19:07, 19:35)
CTX data discovered: 48 Mars CTX images in same Argyre region (2026-03-17 19:07)
Semantic search results:
- "三角洲" (deltas): 90 images, similarity scores 0.3258, 0.3071, 0.3044
- "古湖床" (ancient lakebed): 102 images, similarity scores 0.371, 0.3583
- Note: Some semantic descriptions showed anomalies (orange geometric placeholders)
Bounding boxes drawn:
- First: (-67°, -58°) to (-7°, -38°) - 2026-03-16
- Second: (-52°, -58°) to (-22°, -38°) - 2026-03-17 (drawn and queried 5+ times)
Map operations (2026-03-17): Multiple flights to coordinates (-37°, -48°) at various altitudes:
- Ground level altitude (~1km) at 15:34
- 7,810 km at 15:36
- 10,279 km at 17:30
- 10,260 km at 17:34
- 13,260 km (failed due to timeout) at 17:30
- 12,007 km (North Pole) at 19:34
- 14,987 km (before North Pole flight) at 19:33

North Pole (北极点)

South Pole (南极点)

Location: 0° lon, 90°S
Query date: 2026-03-17 19:04
Flight altitudes: 4,218 km
Features: Mars South Polar Cap, ~350 km diameter (permanent), up to 1,000 km (seasonal)

Global View (全球视野)

Map-MCP 3D view initialization can fail intermittently (error: "3D 视图未初始化")
Semantic search similarity scores vary by feature prevalence in region (e.g., "dunes" scored 0.27, "craters" scored 0.45)
Browser connection issues can occur intermittently (timeout errors, 15s timeout encountered on 2026-03-17 at 17:30)
Some semantic descriptions in Argyre Planitia results showed anomalies (orange geometric placeholders instead of geological descriptions)
Map-MCP viewport bbox coordinates frequently return global bounds (-180 to 180) instead of actual view (confirmed multiple times on 2026-03-17, including 19:44)
Argyre Planitia bbox (-52°, -58°) to (-22°, -38°) drawn and queried 5+ times with consistent 259 results
Map altitude parameter is not always preserved during flights (actual altitude may differ from requested)

Semantic search similarity scores: higher is better (1.0 = perfect match), but scores vary by feature abundance
Visual descriptions from semantic search include detailed geological analysis (features, landforms, scientific significance)
Map altitudes used: 100km (detailed view), 4000+km (regional overview), 10,000-23,000km (global/regional)
Map-MCP viewport bbox coordinates frequently return global bounds (-180 to 180) instead of actual view - persistent issue
Argyre Planitia data is primarily from June 2022 Tianwen-1 observations
Some semantic descriptions may be incomplete or anomalous (placeholders)
Primary Argyre Planitia bbox for repeated queries: (-52°, -58°) to (-22°, -38°), returns 259 Tianwen-1 images + 48 Mars CTX images
Browser timeout issues can interrupt map operations (15s timeout)
North Polar Cap composition: water ice and CO2 ice, ~1,000 km diameter
South Polar Cap: ~350 km diameter permanent, up to 1,000 km seasonal expansion
Highest recorded altitude: 26,673 km at global view (2026-03-17 19:44)
Assistant is a Mars Digital Assistant enabling natural language interaction for all platform operations
Frontend code repository: ~/studio/mars-frontend-vue/

This file is automatically updated by nanobot when important information should be remembered.