Files
planet/backend/app/core/data_sources.yaml
rayd1o c82e1d5a04 fix: 修复3D地球坐标映射多个严重bug
## Bug修复详情

### 1. 致命错误:球面距离计算 (calculateDistance)
- 问题:使用勾股定理计算经纬度距离,在球体表面完全错误
- 修复:改用Haversine公式计算球面大圆距离
- 影响:赤道1度=111km,极地1度=19km,原计算误差巨大

### 2. 经度范围规范化 (vector3ToLatLon)
- 问题:Math.atan2返回[-180°,180°],转换后可能超出标准范围
- 修复:添加while循环规范化到[-180, 180]区间
- 影响:避免本初子午线附近返回360°的异常值

### 3. 屏幕坐标转换支持非全屏 (screenToEarthCoords)
- 问题:假设Canvas永远全屏,非全屏时点击偏移严重
- 修复:新增domElement参数,使用getBoundingClientRect()计算相对坐标
- 影响:嵌入式3D地球组件也能精准拾取

### 4. 地球旋转时经纬度映射错误
- 问题:Raycaster返回世界坐标,未考虑地球自转
- 修复:使用earth.worldToLocal()转换到本地坐标空间
- 影响:地球旋转时经纬度显示正确跟随

## 新增功能

- CelesTrak卫星数据采集器
- Space-Track卫星数据采集器
- 卫星可视化模块(500颗,实时SGP4轨道计算)
- 海底光缆悬停显示info-card
- 统一info-card组件
- 工具栏按钮(Stellarium风格)
- 缩放控制(百分比显示)
- Docker volume映射(代码热更新)

## 文件变更

- utils.js: 坐标转换核心逻辑修复
- satellites.js: 新增卫星可视化
- cables.js: 悬停交互支持
- main.js: 悬停/锁定逻辑
- controls.js: 工具栏UI
- info-card.js: 统一卡片组件
- docker-compose.yml: volume映射
- restart.sh: 简化重启脚本
2026-03-17 04:10:24 +08:00

40 lines
1.8 KiB
YAML

# Data Sources Configuration
# All external data source URLs should be configured here
arcgis:
cable_url: "https://services.arcgis.com/6DIQcwlPy8knb6sg/ArcGIS/rest/services/SubmarineCables/FeatureServer/2/query"
landing_point_url: "https://services.arcgis.com/6DIQcwlPy8knb6sg/ArcGIS/rest/services/SubmarineCables/FeatureServer/1/query"
cable_landing_relation_url: "https://services.arcgis.com/6DIQcwlPy8knb6sg/ArcGIS/rest/services/SubmarineCables/FeatureServer/3/query"
fao:
landing_point_url: "https://data.apps.fao.org/catalog/dataset/1b75ff21-92f2-4b96-9b7b-98e8aa65ad5d/resource/b6071077-d1d4-4e97-aa00-42e902847c87/download/landing-point-geo.csv"
telegeography:
cable_url: "https://raw.githubusercontent.com/lintaojlu/submarine_cable_information/main/cable.json"
landing_point_url: "https://raw.githubusercontent.com/lintaojlu/submarine_cable_information/main/landing_point.json"
huggingface:
models_url: "https://huggingface.co/api/models"
datasets_url: "https://huggingface.co/api/datasets"
spaces_url: "https://huggingface.co/api/spaces"
cloudflare:
radar_device_url: "https://api.cloudflare.com/client/v4/radar/http/summary/device_type"
radar_traffic_url: "https://api.cloudflare.com/client/v4/radar/http/timeseries/requests"
radar_top_locations_url: "https://api.cloudflare.com/client/v4/radar/http/top/locations"
peeringdb:
ixp_url: "https://www.peeringdb.com/api/ix"
network_url: "https://www.peeringdb.com/api/net"
facility_url: "https://www.peeringdb.com/api/fac"
top500:
url: "https://top500.org/lists/top500/list/2025/11/"
epoch_ai:
gpu_clusters_url: "https://epoch.ai/data/gpu-clusters"
spacetrack:
base_url: "https://www.space-track.org"
tle_query_url: "https://www.space-track.org/basicspacedata/query/class/gp/orderby/EPOCH%20desc/limit/1000/format/json"