Monitor grassland degradation and recovery trends from multi-temporal vegetation cover, phenology, bare ground and climate baselines. Outputs management zones for restoration prioritization. Use when assessing grassland health, identifying degraded areas, evaluating restoration effectiveness, or generating management recommendations.
编程
geoskill-pasture-quality-assessment
试用基于 NDVI 覆盖度、物候生长季与峰值及退化指数评估草地质量。Assesses pasture quality from NDVI cover, phenology (season and peak) and a degradation index.
它能做什么
基于 NDVI 覆盖度、物候生长季与峰值及退化指数评估草地质量。Assesses pasture quality from NDVI cover, phenology (season and peak) and a degradation index.
技能文档
草地质量评估 | Pasture Quality Assessment
(Fill in 2-3 paragraphs of Chinese introduction here: functionality, application scenarios, core algorithm.)
Dependencies / 依赖
pip install 'numpy' 'rasterio'
Usage / 使用方法
Basic usage
python geoskill-pasture-quality-assessment.py --bbox 116.0 39.0 117.0 40.0 [other options]
Example 1 (synthetic data, offline)
python geoskill-pasture-quality-assessment.py --bbox 116.0 39.0 117.0 40.0 --synthetic --output-dir ./out
Examples 2-5
(Add at least 4 real-world usage examples.)
Output / 输出
| File | Format | Description |
|---|---|---|
result.tif | GeoTIFF | Main output |
output-manifest.json | JSON | Run manifest |
Data Source / 数据源 / Source
(Describe the data source: free satellite data / local input / synthetic.)
Privacy / 隐私声明 / Privacy
- Runs offline by default;
--syntheticmode requires no network at all. - All processing is performed locally; user data is never uploaded.
License / License
MIT
name: geoskill-pasture-quality-assessment description: '基于 NDVI 覆盖度、物候生长季与峰值及退化指数评估草地质量。Assesses pasture quality from NDVI cover, phenology (season and peak) and a degradation index.'
草地质量评估 | Pasture Quality Assessment
(在此填写 2-3 段中文介绍:功能、应用场景、核心算法。)
依赖
pip install 'numpy' 'rasterio'
使用方法
基本用法
python geoskill-pasture-quality-assessment.py --bbox 116.0 39.0 117.0 40.0 [其他参数]
示例 1(合成数据,离线)
python geoskill-pasture-quality-assessment.py --bbox 116.0 39.0 117.0 40.0 --synthetic --output-dir ./out
示例 2-5
(补充至少 4 个真实用法示例。)
输出
| 文件 | 格式 | 说明 |
|---|---|---|
result.tif | GeoTIFF | 主产物 |
output-manifest.json | JSON | 运行清单 |
数据源 / Source
(说明数据来源:免费卫星数据 / 本地输入 / 合成。)
隐私声明 / Privacy
- 默认离线运行,
--synthetic模式完全无网络。 - 所有处理在本地完成,不上传用户数据。
License
MIT
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