主要农作物播种进度遥感监测数据集

本数据集基于多时相遥感影像监测主要农作物播种进度，覆盖冬小麦、春玉米、水稻、大豆等。数据内容包括行政区（省-市-县）及监测时段信息、计划播种面积、已播面积、播种完成比例，以及与上年同期和多年平均的进度差值（百分点），同时提供进度等级评价（偏早/正常/偏晚）及可能影响因素说明。适用于农情调度、异常预警、灾害评估及粮食早期估产等场景。

This dataset monitors the sowing progress of major crops based on multi-temporal remote sensing imagery, covering winter wheat, spring maize, rice, soybean and other staple crops. The dataset includes administrative division information at the provincial, municipal and county levels, monitoring period data, planned sowing area, sown area, sowing completion ratio, the progress deviation (in percentage points) compared with the same period of the previous year and the multi-year average, as well as progress grade assessments (earlier than normal, normal, later than normal) and explanations of possible influencing factors. It is suitable for scenarios such as agricultural situation scheduling, anomaly early warning, disaster assessment and early grain yield estimation.

搜集汇总

背景与挑战

背景概述

该数据集利用多时相遥感影像监测主要农作物（如冬小麦、春玉米、水稻、大豆）的播种进度，提供行政区划、监测时段、计划与已播面积、完成比例及进度差值等核心指标，并包含进度等级和影响因素评价。它适用于农情调度、异常预警、灾害评估和粮食早期估产等农业管理场景。