本数据以2000年-2017年MODIS的地表温度MOD11A2数据为数据源，数据分辨率为1KM，8天合成，利用MRT工具，进行数据拼接、投影转换等影像处理，再利用中巴经济走廊区域边界，采用Python批量裁剪，生成2000-2017年中巴走廊MOD11A2数据产品。该数据可为中巴经济走廊区域科学研究提供基础数据支持。
", "ds_source": "涉及MOD11A2数据包括：h23v04、h23v05、h23v06、h24v04、h24v05、h24v06，数据分辩率为1KM，8天合成；中巴经济走廊区域边界。
", "ds_process_way": "（1）利用MRT工具，进行数据拼接、投影转换等，输出像元大小0.008333度，投影坐标系为WGS84；（2）利用中巴走廊区域边界，采用Python批量裁剪，生成中巴经济走廊MOD11A2数据产品。
", "ds_quality": "与源数据质量相同；数据集内容包括：\nLST_Day_1km: 8-Day daytime 1km grid land surface temperature\nQC_Day: Quality control for daytime LST and emissivity\nDay_view_time: Average time of daytime land surface temperature observation\nDay_view_angle: Average view zenith angle of daytime land surface temperature\nLST_Night_1km: 8-Day nighttime 1km grid land surface temperature\nQC_Night: Quality control for nighttime LST and emissivity\nNight_view_time: Average time of nighttime land surface temperature observation\nNight_view_angle: Average view zenith angle of nighttime land surface temperature\nEmis_31: Band 31 Emissivity\nEmis_32: Band 32 Emissivity\nClear_sky_days: the days in clear sky conditions and with valid LSTs\nClear_sky_nights: the nights in clear sky conditions and with valid LSTs
", "ds_acq_start_time": "2000-02-18 00:00:00", "ds_acq_end_time": "2017-09-01 00:00:00", "ds_acq_place": "中巴经济走廊区域", "ds_acq_lon_east": 79.86666666666666, "ds_acq_lat_south": 23.75, "ds_acq_lon_west": 60.86638888888889, "ds_acq_lat_north": 41.416666666666664, "ds_acq_alt_low": -36.0, "ds_acq_alt_high": 8378.0, "ds_share_type": "login-access", "ds_total_size": 6712728578, "ds_files_count": 8, "ds_format": "GEOTIFF", "ds_space_res": "1000.0m", "ds_time_res": "8天", "ds_coordinate": "WGS84", "ds_projection": "Geographic", "ds_thumbnail": "572aa44f-b600-4205-9e9e-91703a3df713.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "myf@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-11-18 10:09:50", "last_updated": "2023-06-29 16:59:07", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1314", "i18n": { "en": { "title": "MODIS_MOD11A2 Data of China Pakistan Economic Corridor (2000-2017)", "ds_format": "GEOTIFF", "ds_source": "Data related to mod11a2 include: h23v04, h23v05, h23v06, h24v04, h24v05, h24v06, data resolution of 1km, 8-day synthesis; regional boundary of China Pakistan Economic Corridor.
", "ds_quality": "Same quality as source data; data set contents include:\nLST_Day_1km: 8-Day daytime 1km grid land surface temperature\nQC_Day: Quality control for daytime LST and emissivity\nDay_view_time: Average time of daytime land surface temperature observation\nDay_view_angle: Average view zenith angle of daytime land surface temperature\nLST_Night_1km: 8-Day nighttime 1km grid land surface temperature\nQC_Night: Quality control for nighttime LST and emissivity\nNight_view_time: Average time of nighttime land surface temperature observation\nNight_view_angle: Average view zenith angle of nighttime land surface temperature\nEmis_31: Band 31 Emissivity\nEmis_32: Band 32 Emissivity\nClear_sky_days: the days in clear sky conditions and with valid LSTs\nClear_sky_nights: the nights in clear sky conditions and with valid LSTs
", "ds_ref_way": "", "ds_abstract": "This data takes the MOD11A2 data of the surface temperature of MODIS in 2000 -2017 as the data source, the data resolution is 1KM, and the data is synthesized in 8 days. The MRT tool is used for image processing such as data splicing, projection conversion, etc., and then the regional boundary of China Pakistan Economic Corridor is used for mass cutting in Python to generate the MOD11A2 data product of China Pakistan corridor in 2000-2017. The data can provide basic data support for the regional scientific research of China Pakistan Economic Corridor.
", "ds_time_res": "8天", "ds_acq_place": "China Pakistan Economic Corridor Region", "ds_space_res": "1000.0m", "ds_projection": "Geographic", "ds_process_way": "(1) The MRT tool is used for data splicing, projection conversion, etc. the output pixel size is 0.008333 degree, and the projection coordinate system is WGS84; (2) the mod11a2 data product of China Pakistan Economic Corridor is generated by using the regional boundary of China Pakistan corridor and python batch cutting.
", "ds_ref_instruction": "In order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "地表温度", "MOD11A2", "MODIS" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "中巴经济走廊" ], "ds_time_tags": [ 2000, 2017 ], "ds_contributors": [ { "true_name": "冯克庭", "email": "fengkt@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "冯克庭", "email": "fengkt@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "冯克庭", "email": "fengkt@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "遥感及产品" }