[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-26。"],[],["It extracts a rectangular pixel region from an image into an ND array per band, returning a feature with the same properties and geometry as the input. Bands are sampled in their input projection using a specified region or the image footprint. Output arrays are 2D for scalar bands and (2+N)D for array bands. If a sampled region is entirely masked, a specified default value or array is used. Properties from the image can be copied.\n"]]