gee-community/geemap
Geemap
geemap 是一个 Python 库和地理空间工具包，专为交互式地图、遥感可视化和卫星图像分析而设计。它作为 Google Earth Engine 的 Python 接口，使用户能够在 Notebook 环境中管理基于云的地理空间工作流并可视化数据集。
该项目通过自动化代码转换脱颖而出，允许在编程语言之间翻译脚本和 Notebook。它还提供专门的遥感可视化功能，例如从图像序列生成延时 GIF，并支持动画文本和色标。
该工具包涵盖了广泛的地理空间功能，包括卫星图像分类、精度评估以及用于绘制时间序列统计数据的交互式地图检查。它处理跨 GeoTIFF、GeoJSON、Shapefile 和 CSV 等格式的地理空间数据转换，同时支持集成本地数据集和远程数据目录。
用户可以通过将交互式地图发布为 HTML 文件或静态图像来导出他们的工作。
Features
- Geospatial Visualizations - Provides a comprehensive toolkit for mapping and visualizing geospatial data based on geographic coordinates.
- Earth Engine Client Libraries - Provides a comprehensive Python interface for accessing and analyzing planetary-scale datasets via the Google Earth Engine API.
- Satellite Imagery Classification - Classifies satellite images and performs accuracy assessments to identify patterns in geospatial data.
- Satellite Imagery - Provides image classification and accuracy assessments specifically for satellite-derived geospatial datasets.
- Spatial Format Translators - Converts geographic and spatial data between specialized formats like GeoJSON, shapefiles, and CSV.
- Geospatial Data Catalogs - Enables searching global data catalogs and importing personal geospatial assets directly from notebooks.
- Geospatial Data Converters - Converts between native geometry objects and standard geospatial formats like GeoJSON, GeoTIFF, and shapefiles.
- Format Conversions - Transforms structured geospatial data from one format to another, supporting exports to GeoTIFF and CSV.
- Jupyter Widget Synchronizers - Integrates interactive Jupyter widgets to synchronize the Python kernel with a browser-based map interface.
- Cloud-Based Geospatial Computation - Offloads intensive geospatial analysis and processing to remote server clusters via cloud APIs.
- Cloud-Based Geospatial Analysis Tools - Provides a system for processing planetary-scale raster and vector data using server-side cloud computations.
- Geospatial Mapping Toolkits - Offers tools for rendering interactive map layers and creating split-panel views with local and remote datasets.
- Satellite Imagery Analysis - Implements functions for classifying satellite imagery and performing rigorous accuracy assessments on geospatial data.
- Remote Sensing Animations - Generates timelapse GIFs and animated imagery to visualize temporal changes in geospatial datasets.
- Animations - Generates time-lapse GIFs and animated maps from satellite image collections with support for colorbars and text.
- Web-Based Notebook Publishing - Hosts geospatial notebook content on the web via HTML export and static image generation.
- Local Dataset Imports - Imports local flat-files and raster datasets for analysis without requiring remote account uploads.
- Automated Code Converters - Automatically translates scripts between languages and generates interactive notebooks to migrate geospatial workflows.
- Interactive Map Visualizations - Enables real-time extraction of pixel values and time-series statistics through interactive map interactions.
- Raster Map Integration - Loads and renders local raster-based geographic data like GeoTIFFs directly in the browser.
- Dynamic Geospatial Animations - Generates geospatial time-lapse GIFs from imagery sequences with animated text and colorbars.
- Map State Serializers - Packages interactive map states and layers into portable HTML files for external sharing.
- Language-to-Language Transpilers - Translates Python scripts into JavaScript code for execution within remote cloud-based geospatial environments.
- Interactive Spatial Query Tools - Extracts pixel values and plots time-series statistics by interacting directly with a digital map.
- Interactive Map Inspectors - Provides interactive map tools to retrieve pixel values and plot time-series statistics via click events.
