datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
modis-13q1-korea
MODIS 식생지수 16일 합성 자료: 대한민국 교차 타일
대한민국 육지 경계와 교차하는 modis-13Q1-061 데이터입니다.
합성: 16일 동안 촬영한 영상에서 픽셀마다 가장 적합한 관측값을 하나 선택
데이터 획득 방법
Microsoft Planetary Computer의 STAC Catalog로부터 COG 데이터와 XML 메타데이터를 다운로드했습니다. 별도로 clip하지 않았습니다.
STAC 검색 조건은 다음과 같습니다.
시간: 2000-01-01~2025-12-31
공간(타일): h27v05, h28v05 (대한민국과 교차하는 타일 선택)
Terra MOD13Q1과 Aqua MYD13Q1을 모두 포함
변수와 값 해석
[!NOTE]
아래 범위와 결측값은 scale factor 적용 전 정수값입니다.
결측값을 먼저 마스킹한 뒤 실제값 = 원시값 × scale을 적용해야 합니다.… See the full description on the dataset page: https://huggingface.co/datasets/husgbb/modis-13q1-korea.modis-lake-powell-toy-dataset
MODIS Water Lake Powell Toy Dataset
Dataset Summary
Tabular dataset comprised of MODIS surface reflectance bands along with calculated indices and a label (water/not-water)
Dataset Structure
Data Fields
water: Label, water or not-water (binary)
sur_refl_b01_1: MODIS surface reflection band 1 (-100, 16000)
sur_refl_b02_1: MODIS surface reflection band 2 (-100, 16000)
sur_refl_b03_1: MODIS surface reflection band 3 (-100, 16000)
sur_refl_b04_1: MODIS… See the full description on the dataset page: https://huggingface.co/datasets/nasa-cisto-data-science-group/modis-lake-powell-toy-dataset.modis-lake-powell-raster-dataset
MODIS Water Lake Powell Raster Dataset
Dataset Summary
Raster dataset comprised of MODIS surface reflectance bands along with calculated indices and a label (water/not-water)
Dataset Structure
Data Fields
water: Label, water or not-water (binary)
sur_refl_b01_1: MODIS surface reflection band 1 (-100, 16000)
sur_refl_b02_1: MODIS surface reflection band 2 (-100, 16000)
sur_refl_b03_1: MODIS surface reflection band 3 (-100, 16000)
sur_refl_b04_1:… See the full description on the dataset page: https://huggingface.co/datasets/nasa-cisto-data-science-group/modis-lake-powell-raster-dataset.dataset_modis_2_2008_2015modis-snow-coverage
Description
This is a set of images taken by the MODIS sensor in the year 2013.
For each folder the dataset contain:
Modimlab_date_reproj2.tif: Fused image. 7 bands at 250m
Cloud_date_reproj2.tif: Cloud mask (1: cloud, 0: no cloud)
Wholesnow_ date_reproj2.tif: Fractional snow cover obtained by MODImLAB
Ndsi_date_reproj.tif: Fractional snow fraction based on NDSI
Spot_degrade_date.mat: Fractional snow cover based on Spot acquisitions at the same date and resampled to 250m… See the full description on the dataset page: https://huggingface.co/datasets/remote-sensing-ense3-grenoble-inp/modis-snow-coverage.modis-lake-powell-toy-dataset
MODIS Water Lake Powell Toy Dataset
Dataset Summary
Tabular dataset comprised of MODIS surface reflectance bands along with calculated indices and a label (water/not-water)
Dataset Structure
Data Fields
water: Label, water or not-water (binary)
sur_refl_b01_1: MODIS surface reflection band 1 (-100, 16000)
sur_refl_b02_1: MODIS surface reflection band 2 (-100, 16000)
sur_refl_b03_1: MODIS surface reflection band 3 (-100, 16000)
sur_refl_b04_1: MODIS… See the full description on the dataset page: https://huggingface.co/datasets/wateryhcho/modis-lake-powell-toy-dataset.MODIS_DATAnga_modis_sr_qc250m1