[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-25(UTC)"],[],["The `image.gradient()` function computes the gradient of each image band, outputting X and Y-direction gradients. The example loads a Landsat 8 panchromatic band image, calculates the X and Y gradients, then determines the gradient's magnitude by combining the squared X and Y values and the gradient's direction using `atan2` function. Finally, it displays the gradient and its direction, centered on San Francisco. The image gradient magnitude is then illustrated.\n"]]