Question

1.需求：需要将多个分块的栅格影像数据进行拼接。

问题：【栅格拼接】功能，拼接之后，不会融合重叠区域的栅格值，进而每块拼接处都留有黑边。

【栅格镶嵌】功能，多个栅格影像进行镶嵌处理，效率好像很低，预估剩余时间16个多小时。

Answer 1

您好，如果数据量很大的话，建议您这边使用镶嵌数据集：

https://blog.csdn.net/supermapsupport/article/details/74452385?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522158570825919725256750544%2522%252C%2522scm%2522%253A%252220140713.130056874..%2522%257D&request_id=158570825919725256750544&biz_id=0&utm_source=distribute.pc_search_result.none-task

https://blog.csdn.net/supermapsupport/article/details/80273196?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522158570825919725256750544%2522%252C%2522scm%2522%253A%252220140713.130056874..%2522%257D&request_id=158570825919725256750544&biz_id=0&utm_source=distribute.pc_search_result.none-task

Comments

你好，镶嵌栅格数据集动态投影到地理坐标系下不显示。