Google Earth Engine(GEE)——欧盟(EU)调查土地利用/覆盖矢量(LUCAS)点数据集无需GEE也可以下载

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此星光明 发表于 2022/06/05 22:38:11 2022/06/05
【摘要】 欧洲联盟(EU)的土地利用/覆盖面积框架调查(LUCAS)是为了提供统计信息而设立的。它是一项三年一次的原地土地覆盖和土地利用数据收集工作,涵盖了欧盟的全部领土。LUCAS收集了关于土地覆盖和土地利用、农业环境变量、土壤和草原的信息。这些调查还提供了空间信息,以分析农业、环境和农村之间的相互影响,如灌溉和土地管理。 这里介绍的数据集是...

欧洲联盟(EU)的土地利用/覆盖面积框架调查(LUCAS)是为了提供统计信息而设立的。它是一项三年一次的原地土地覆盖和土地利用数据收集工作,涵盖了欧盟的全部领土。LUCAS收集了关于土地覆盖和土地利用、农业环境变量、土壤和草原的信息。这些调查还提供了空间信息,以分析农业、环境和农村之间的相互影响,如灌溉和土地管理。

这里介绍的数据集是LUCAS所有年度调查的统一版本,共有106个属性。每个点的位置都使用'th_lat'和'th_lon'字段,即LUCAS的理论位置(THLOC),由LUCAS网格规定。更多信息请见引文。请注意,并不是每一年都有每个字段--见属性描述中的 "年份 "部分。

具体的文件可以查看:

https://ec.europa.eu/eurostat/documents/205002/8072634/LUCAS2018-C1-Instructions.pdf

我们先介绍免费下载的链接:

 Index of /ftp/jrc-opendata/LUCAS/LUCAS_harmonised

 大家可以根据这个界面取下载矢量结合也就是分类的结果的矢量

GEE部分:

Dataset Availability

2006-02-05T00:00:00 - 2019-03-14T00:00:00

Dataset Provider

Joint Research Center, Unit D5

Collection Snippet

ee.FeatureCollection("JRC/LUCAS_HARMO/THLOC/V1")

FeatureView Snippet

ui.Map.FeatureViewLayer("JRC/LUCAS_HARMO/THLOC/V1_FeatureView")

波段:

e text "C1 (Instructions)" in the table schema descriptions refers to this document.

Name Type Description
id Int Unique row identifier. Source: Added by harmonization process
point_id Int 8-digit unique point identifier, point ID according to the LUCAS grid. Such a point ID can either be part or not of a particular yearly LUCAS survey. Source: C1(Instructions), p.141, sec.9.1.1 Years: all
year Int Year of survey. Source: Added by harmonization process Years: all
nuts0 String NUTS 2016 Level 0. Years: all
nuts1 String NUTS 2016 Level 1. Years: all
nuts2 String NUTS 2016 Level 2. Years: all
nuts3 String NUTS 2016 Level 3. Years: 2018
office_pi String Whether photo-interpretation has happened in the office for this LUCAS point. If true, then this point_id was not visited by an inspector for this year. Values: * true * false Source: C1(Instructions), p.141, sec.9.1.1 Years: 2015, 2018
ex_ante String Ex-ante points are points that are parts of the in-situ sample and in principle have to be visited in the field, although there are a posteriori reasons why this is impossible. If true, then this point_id was not visited by an inspector for this year. Values: * true * false Source: C1(Instructions), p.16, sec 8.1; C1(Instructions), p.141, sec.9.1.1 Years: 2018
survey_date String Date on which the survey was carried out in the format dd/mm/yy Years: all
car_latitude Double Latitude (WGS84) on which the car was parked. Source: C1(Instructions), p.141, sec.9.1.2 Years: 2018
car_ew String GPS Car parking East/West compass setting. Used for knowing when to add a minus to the respective coordinate. Values: * East * West * empty if not relevant Years: 2018
car_longitude Double Longitude (WGS84) on which the car was parked. Source: C1(Instructions), p.142, sec.9.1.2 Years: 2018
gps_proj String GPS projection. Values: * WGS84 * No GPS signal * empty if not relevant Source: C1(Instructions), p.142, sec.9.1.2 Years: all
gps_prec Double Average location error as given by GPS receiver (in meters). Source: C1(Instructions), p.142, sec.9.1.2 Years: all
gps_altitude Double Elevation in m above sea level. Source: C1(Instructions), p.141, sec.9.1.1 Years: 2009, 2012, 2015, 2018
gps_lat Double GPS latitude of the location from which observation is actually done (WGS84) measured in degrees. Source: C1(Instructions), p.142, sec.9.1.2 Years: all
gps_ew String East-west encoding setting for GPS. Values: * East * West * empty if not relevant Years: all
gps_long Double GPS longitude of the location from which observation is actually done (WGS84) measured in degrees. Source: C1(Instructions), p.142, sec.9.1.2 Years: all
obs_dist Double Distance between observation location and the LUCAS point as provided by the GPS receiver (in meters). Years: all
obs_direct String Direction of the observation. Values: * On the point: Point regularly observed * Look to the North: "Look to the North" rule is applied id the point is located on a boundary/ e.g., or a small linear feature (<3 m wide) * Look to the East: "Look to the East" rule is applied if he point is located on a boundary/e.g., or a small linear feature (<3 m wide) * empty if not relevant Source: C1(Instructions), p.144, sec.9.1.4 Years: all
obs_type String The method of observation for the relevant point. For the availability of LUCAS photos according to obs_type, please check C1(Instructions), sec. 8.15.3. Values: * In situ < 100 m * In situ > 100 m * In situ PI * In situ PI not possible * Out of national territory * In office PI * Marine Sea * (only 2015) Find more details check the documentation. Source: C1(Instructions), p.142-144, sec.9.1.4 Years: all
obs_radius Double The radius of observation - whether the near or the extended window of observation is applied. Values: * 1.5 * 20 * null if not relevant Source: C1(Instructions) Years: 2006, 2009, 2012, 2015
letter_group String Which letter group (top tier classification) from the C3 document is the point assigned to. Source: Added by harmonization process Years: all
lc1 String Coding of land cover according to harmonized C3 classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: all
lc1_label String Label of land cover according to harmonized C3 document. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lc1_spec String Coding of land cover species according to harmonized C3 classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: 2009, 2012, 2015, 2018
lc1_spec_label String Label of land cover species according to harmonized C3 document. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lc1_perc String The percentage that the assigned land cover type (lc1) occupies on the ground. Values: * < 10 % * 10 - 25 % * 25 - 50 % * 50 - 75 % * > 75 % * empty if not relevant This coding applies only for the years 2009–2015 . For 2018 the number represents the percentage of land-cover (0-100). The variable does not exist for 2006 Years: 2009, 2012, 2015, 2018
lc2 String Coding of land cover according to harmonized C3 classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: all
lc2_label String Label of land cover according to harmonized C3 document. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lc2_spec String Coding of land cover species according to harmonized C3 classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: 2009, 2012, 2015, 2018
lc2_spec_label String Label of land cover species according to harmonized C3 document. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lc2_perc String The percentage that the assigned land cover type (lc2) occupies on the ground. Values: * < 10 % * 10 - 25 % * 25 - 50 % * 50 - 75 % * > 75 % * empty if not relevant This coding applies only for the years 2009–2015 . For 2018 the number represents the percentage of land-cover (0-100). The variable does not exist for 2006 Years: 2009, 2012, 2015, 2018
lu1 String Coding of the land use according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: all
lu1_label String Label of the land use according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lu1_type String Coding of the land use types according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: 2015, 2018
lu1_type_label String Label of the land use types according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lu1_perc String The percentage that the assigned land use type (lu1) occupies on the ground. Values: * < 5 % * 5 - 10 % * 10 - 25 % * 25 - 50 % * 50 - 75 % * 75 - 90 % * > 90 % * Not Relevant This coding applies only for the year 2015. For 2018 the number represents the percentage of land-cover (0-100). The variable does not exist for 2006, 2009 and 2012. Years: 2015, 2018
lu2 String Coding of the land use according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: all
lu2_label String Label of the land use according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lu2_type String Coding of the land use types according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document Years: 2015, 2018
lu2_type_label String Label of the land use types according to Harmonized C3 document classification. Coding and label translation can be found in the [supporting docs](https://figshare.com/s/e6cab3bceaa9a2299237) in file *c3_legends_new.csv*. Source: Harmonized C3 document
lu2_perc String The percentage that the assigned land use type (lu2) occupies on the ground. Values: * < 5 % * 5 - 10 % * 10 - 25 % * 25 - 50 % * 50 - 75 % * 75 - 90 % * > 90 % * Not Relevant This coding applies only for the year 2015. For 2018 the number represents the percentage of land-cover (0-100). The variable does not exist for 2006, 2009 and 2012. Years: 2015, 2018
parcel_area_ha String Size of the surveyed parcel in hectares. Values: * < 0.5 * 0.5 - 1 * 1 - 10 * > 10 * empty if not relevant Source: C1(Instructions), p.50, sec.8.4.15 Years: 2009, 2012, 2015, 2018
tree_height_maturity String Height of trees at maturity. Values: * < 5 m * > 5 m * Not identifiable * empty if not relevant Source: C1(Instructions), p.147, sec.9.1.6 Years: 2012, 2015, 2018
tree_height_survey String Height of trees at the moment of survey. Values: * < 5 m * > 5 m * Not identifiable * empty if not relevant Source: C1(Instructions), p.147, sec.9.1.6 Years: 2009, 2012, 2015, 2018
feature_width String Width of the feature. Values: * < 20 m * > 20 m * Not identifiable * empty if not relevant Source: C1(Instructions), p.147, sec.9.1.6 Years: 2009, 2012, 2015, 2018
lm_stone_walls String Presence of stone walls on the plot. Values: * No * Stone wall not maintained * Stone wall well maintained * empty if not relevant Source: C1(Instructions), p.148, sec.9.1.7 Years: 2018
crop_residues String Presence of crop residues on the plot. Values: * true * false Source: C1(Instructions), p.51, sec.8.6 Years: 2018
lm_grass_margins String Presence of grass margins on the plot. Values: * No * < 1 m width * > 1 m width * empty if not relevant Source: C1(Instructions), p.148, sec.9.1.7 Years: 2018
grazing String Signs of grazing on the plot. Values: * Signs of grazing * No signs of grazing * empty if not relevant Source: C1(Instructions), p.148, sec.9.1.8 Years: 2009, 2012, 2015, 2018
special_status String Whether the plot is a part of any specially regulated area. Values: * Protected * Hunting * Protected and hunting * No special status * empty if not relevant Source: C1(Instructions), p.149, sec.9.1.8 Years: 2012, 2015, 2018
lc_lu_special_remark String Any special remarks on the land cover / land use. Values: * Harvested field * Tilled/sowed * Clear cut * Burnt area * Fire break * Nursery * Dump site * Temporary dry * Temporary flooded * No remark * empty if not relevant For more details check the documentation. Source: C1(Instructions), p.149-150, sec.9.1.8 Years: 2012, 2015, 2018
cprn_cando String Whether a Copernicus survey can be done on this point. For more information on the Copernicus module and the data created please refer to [d'Andrimont et al, 2021](https://essd.copernicus.org/articles/13/1119/2021/ ). Values: * true * false Source: C1(Instructions), p.58, sec.8.8.1, C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc String The land cover on the Copernicus points according to the classification scheme at level2. Source: Harmonized C3 document Years: 2018
cprn_lc_label String Label of land cover on the Copernicus points according to the classification scheme at level2. Source: Harmonized C3 document
cprn_lc1n Double The extent (in meters) to which the land cover of the Copernicus point stays the same in direction North. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprnc_lc1e Double The extent (in meters) to which the land cover of the Copernicus point stays the same in direction East. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprnc_lc1s Double The extent (in meters) to which the land cover of the Copernicus point stays the same in direction South. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprnc_lc1w Double The extent (in meters) to which the land cover of the Copernicus point stays the same in direction West. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc1n_brdth Double The breath (in %) to the next Copernicus land cover in direction North. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc1e_brdth Double The breath (in %) to the next Copernicus land cover in direction East. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc1s_brdth Double The breath (in %) to the next Copernicus land cover in direction South. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc1w_brdth Double The breath (in %) to the next Copernicus land cover in direction West. Source: C1(Instructions), p.150, sec.9.1.9 Years: 2018
cprn_lc1n_next String The recorded next land cover if a land cover change (LUCAS land cover level 2) occurs within 50m in direction North, regardless of the fact that the next land cover is visible on the landscape photo or not. Any feature less than 3m wide is not taken into account and is not considered a land cover change. Source: Harmonized C3 document Years: 2018
cprn_lc1s_next String The recorded next land cover if a land cover change (LUCAS land cover level 2) occurs within 50m in direction South, regardless of the fact that the next land cover is visible on the landscape photo or not. Any feature less than 3m wide is not taken into account and is not considered a land cover change. Source: Harmonized C3 document Years: 2018
cprn_lc1e_next String The recorded next land cover if a land cover change (LUCAS land cover level 2) occurs within 50m in direction East, regardless of the fact that the next land cover is visible on the landscape photo or not. Any feature less than 3m wide is not taken into account and is not considered a land cover change. Source: Harmonized C3 document Years: 2018
cprn_lc1w_next String The recorded next land cover if a land cover change (LUCAS land cover level 2) occurs within 50m in direction West, regardless of the fact that the next land cover is visible on the landscape photo or not. Any feature less than 3m wide is not taken into account and is not considered a land cover change. Source: Harmonized C3 document Years: 2018
cprn_urban String Whether the Copernicus point located in an urban area. Values: * true * false Source: C1(Instructions), p.151, sec.9.1.10.1 Years: 2018
cprn_impervious_perc Double Percentage of impervious surfaces. Source: C1(Instructions), p.151, sec.9.1.10.1 Years: 2018
inspire_plcc1 Double Percentage of coniferous trees. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc2 Double Percentage of broadleaved trees. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc3 Double Percentage of shrubs. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc4 Double Percentage of herbaceous plants. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc5 Double Percentage of lichens and mosses. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc6 Double Percentage of consolidated (bare) surface (e.g., rock outcrops). Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc7 Double Percentage of unconsolidated (bare) surface (e.g., sand). Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
inspire_plcc8 Double Difference between the sum of all inspire persentage classes and 100%. Source: C1(Instructions), p.151, sec.9.1.10.2 Years: 2015, 2018
eunis_complex String EUNIS habitat classification. Values: * X06 * X09 * Other * Unknown * empty if not relevant Source: C1(Instructions), p.152, sec.9.1.11 Years: 2018
grassland_sample String Whether the point is a part of the grassland module. Values: * true * false Source: C1(Instructions), p.152, sec.9.1.12 Years: 2018
grass_cando String Whether a grassland survey is possible. Values: * true * false Source: C1(Instructions), p.152, sec.9.1.12 Years: 2018
wm String Type of water management present at the point. Values: * Irrigation * Potential irrigation * Drainage * Irrigation and drainage * No visible water management * empty if not relevant Source: C1(Instructions), p.162, sec.9.1.13 Years: 2009, 2012, 2015, 2018
wm_source String Source of the irrigation at the point. Values: * Combo - Other/Not Identifiable + Well * Combo - Other/Not Identifiable + Pond/Lake/Reservoir * Combo - Other/Not Identifiable + Stream/Canal/Ditch * Combo - Other/Not Identifiable + Lagoon/Wastewater * Combo - Pond/Lake/Reservoir + Stream/Canal/Ditch * Lagoon/Wastewater * Pond/Lake/Reservoir * Stream/Canal/Ditch * Well * Other/Not Identifiable * empty if not relevant Combo classes exist only for 2009 and were later discontinued. For more details check the documentation. Source: C1(Instructions), p.163, sec.9.1.13 Years: 2009
wm_type String The type of irrigation present at the point. Values: * Gravity * Pressure: Sprinkle irrigation * Pressure: Micro-irrigation * Gravity/Pressure * Other/Non identifiable * Combo - Pressure: Sprinkle irrigation + Pressure: Micro-irrigation * Combo - Gravity/Pressure + Gravity * Combo - Pressure: Sprinkle irrigation + Gravity/Pressure * Combo - Pressure: Micro-irrigation + Gravity/Pressure * Other/not identifiable * Combo - Other/Non identifiable + Gravity * Combo - Other/Non identifiable + Gravity/Pressure * Combo - Other/Non identifiable + Gravity/Pressure + Pressure: Micro-irrigation * empty if not relevant Combo classes exist only for 2009 and were later discontinued. For more details check the documentation. Source: C1(Instructions), p.162-163, sec.9.1.13 Years: 2009
wm_delivery String The irrigation delivery system at the point. Values: * Canal * Combo - Pipeline + Ditch * Combo - Other/Non identifiable + Ditch * Combo - Other/Non identifiable + Pipeline * Ditch * Pipeline * Other/Non identifiable * Other/Non identifiable + Canal * empty if not relevant Combo classes exist only for 2009 and were later discontinued. For more details check the documentation. Source: C1(Instructions), p.163-164, sec.9.1.13 Years: 2009
erosion_cando String Whether a point is foreseen for assessing erosion (true) or not (false). Values: * true * false Source: C1(Instructions), p.168, sec.9.1.15 Years: 2018
soil_stones_perc String Percentage of stones on the surface (does not include stones covered by soil). Values: * < 10 % * 10 - 25 % * 25 - 50 % * > 50 % * empty if not relevant This coding applies only for the years 2009–2015 . For 2018 the number represents the percentage of stones on the surface (0-100). The variable does not exist for 2006. Source: C1(Instructions), p.164, sec.9.1.14.2 Years: 2009, 2012, 2015, 2018
bio_sample String Whether the point a biodiversity sample point. Values: * true * false Years: 2018
soil_bio_taken String Whether a soil-biodiversity sample was taken. Values: * true * false Source: C1(Instructions) Years: 2018
bulk0_10_sample String Whether a point is foreseen for collecting the bulk density between the given range. Values: * false * true Years: 2018
soil_blk_0_10_taken String Whether the soil sample between the given range was taken. Values: * true * false Source: C1(Instructions) Years: 2018
bulk10_20_sample String Whether a point is foreseen for collecting the bulk density between the given range. Values: * true * false Source: C1(Instructions) Years: 2018
soil_blk_10_20_taken String Whether the soil sample between the given range was taken. Values: * Yes * No Source: C1(Instructions) Years: 2018
bulk20_30_sample String Whether a point is foreseen for collecting the bulk density between the given range. Values: * true * false Source: C1(Instructions) Years: 2018
soil_blk_20_30_taken String Whether the soil sample between the given range was taken. Values: * true * false Source: C1(Instructions) Years: 2018
standard_sample String Whether the point is a standard soil point. Values: * true * false Source: C1(Instructions) Years: 2018
soil_std_taken String Whether the standard soil sample was taken. Values: * true * false Source: C1(Instructions) Years: 2018
organic_sample String Whether the point is an organic sample point. Values: * true * false Source: C1(Instructions) Years: 2018
soil_org_depth_cando String Whether depth can be evaluated. Values: * true * false Source: C1(Instructions) Years: 2018
soil_taken String Has a soil sample been taken (before 2018). Values: * Yes * Not possible * No, already taken * No sample required * empty if not relevant Source: C1(Instructions) Years: 2009, 2012, 2015
soil_crop String Percentage of residual crop. Values: * < 10 % * 10 - 25 % * 25 - 50 % * > 50 % * empty if not relevant Source: C1(Instructions) Years: 2009, 2012, 2015
photo_point String Whether a photo on the point was taken. Values: * Photo taken * Photo not taken * empty if not relevant Source: C1(Instructions) Years: all
photo_north String Whether a photo looking north was taken. Values: * Photo taken * Photo not taken * empty if not relevant Source: C1(Instructions) Years: all
photo_south String Whether a photo looking south was taken. Values: * Photo taken * Photo not taken * empty if not relevant Source: C1(Instructions) Years: all
photo_east String Whether a photo looking east was taken. Values: * Photo taken * Photo not taken * empty if not relevant Source: C1(Instructions) Years: all
photo_west String Whether a photo looking west been taken. Values: * Photo taken * Photo not taken * empty if not relevant Source: C1(Instructions) Years: all
transect String The changes in land cover as recorded by the east-facing transect line. Years: 2009, 2012, 2015
revisit Double Number of visits to the point throughout the survey years. Source: Added by harmonization process
th_gps_dist Double Calculated distance between theoretical and recorded location. Source: Added by harmonization process
file_path_gisco_north String File path to north-facing photo as stored on ESTAT GISCO sever. Source: Added by harmonization process Years: all
file_path_gisco_south String File path to south-facing photo as stored on ESTAT GISCO sever. Source: Added by harmonization process Years: all
file_path_gisco_east String File path to east-facing photo as stored on ESTAT GISCO sever. Source: Added by harmonization process Years: all
file_path_gisco_west String File path to west-facing photo as stored on ESTAT GISCO sever. Source: Added by harmonization process Years: all
file_path_gisco_point String File path to point-facing photo as stored on ESTAT GISCO sever. Source: Added by harmonization process Years: all

数据的引用:

d'Andrimont, R., Yordanov, M., Martinez-Sanchez, L. et al. Harmonised LUCAS in-situ land cover and use database for field surveys from 2006 to 2018 in the European Union. Sci Data 7, 352 (2020). doi:10.1038/s41597-020-00675-z 

 在GEE中的展示效果,这是通过快速记载模式(ui.Map.FeatureViewLayer)加载的数据结果:


  
  1. var fvLayer = ui.Map.FeatureViewLayer('JRC/LUCAS_HARMO/THLOC/V1_FeatureView');
  2. var visParams = {
  3. pointSize: 8,
  4. color: '808080',
  5. pointFillColor: {
  6. property: 'inspire_plcc4',
  7. mode: 'linear',
  8. palette: ['ffffcc','c2e699','78c679','238443'],
  9. min: 0,
  10. max: 100
  11. }
  12. };
  13. fvLayer.setVisParams(visParams);
  14. fvLayer.setName('LUCAS herbaceous cover');
  15. Map.setCenter(-3.8233, 40.609, 10);
  16. Map.add(fvLayer);

用inspector进行点的查看:

 数据集覆盖的全貌

 

代码:


  
  1. var dataset = ee.FeatureCollection("JRC/LUCAS_HARMO/THLOC/V1");
  2. // For the Inspector
  3. Map.addLayer(dataset, {}, "LUCAS Points (data)", false);
  4. dataset = dataset.style({
  5. color: "489734",
  6. pointSize: 3,
  7. });
  8. Map.setCenter(-3.8233, 40.609, 10);
  9. Map.addLayer(dataset, {}, "LUCAS Points (styled green)");

 

文章来源: blog.csdn.net,作者:此星光明2021年博客之星云计算Top3,版权归原作者所有,如需转载,请联系作者。

原文链接:blog.csdn.net/qq_31988139/article/details/125033345

【版权声明】本文为华为云社区用户转载文章,如果您发现本社区中有涉嫌抄袭的内容,欢迎发送邮件进行举报,并提供相关证据,一经查实,本社区将立刻删除涉嫌侵权内容,举报邮箱: cloudbbs@huaweicloud.com
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