lasinfo (210611) report for 'AHN4T/11EN1_24.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 174/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28828006 number of points by return: 24219263 3155600 1106181 343899 3063 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 568730 0 min x y z: 202980.000 568730.000 -0.661 max x y z: 204019.999 570019.999 35.156 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28828006 extended number of points by return: 24219263 3155600 1106181 343899 3063 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -661 35156 intensity 19 4952 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1112 1115 gps_time 269007546.592106 269014700.489917 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 22 255 B 9 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.52 ('Amplitude') attribute1 -16.8 33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24219263 number of intermediate returns: 1455298 number of last returns: 24161034 number of single returns: 21007589 covered area in square units/kilounits: 1334116/1.33 point density: all returns 21.61 last only 18.11 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28828006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24219263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3155600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1106181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 343899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3063 instead zero. overview over extended number of returns of given pulse: 21007589 4149539 2287851 1367674 14858 485 10 0 0 0 0 0 0 0 0 histogram of classification of points: 6811073 unclassified (1) 15644362 ground (2) 6186942 building (6) 177178 water (9) 8451 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1954202 +---> 474955 of those are unclassified (1) +---> 1064095 of those are ground (2) +---> 407279 of those are building (6) +---> 6263 of those are water (9) +---> 1610 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 32 bin [-0.6,-0.5) has 24 bin [-0.5,-0.4) has 24 bin [-0.4,-0.3) has 18 bin [-0.3,-0.2) has 15 bin [-0.2,-0.1) has 19 bin [-0.1,0.0) has 18 bin [0.0,0.1) has 23 bin [0.1,0.2) has 85 bin [0.2,0.3) has 601 bin [0.3,0.4) has 1890 bin [0.4,0.5) has 1277 bin [0.5,0.6) has 2425 bin [0.6,0.7) has 5451 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[32.5,32.6) has 49 bin [32.6,32.7) has 48 bin [32.7,32.8) has 46 bin [32.8,32.9) has 46 bin [32.9,33.0) has 57 bin [33.0,33.1) has 52 bin [33.1,33.2) has 44 bin [33.2,33.3) has 42 bin [33.3,33.4) has 30 bin [33.4,33.5) has 36 bin [33.5,33.6) has 32 bin [33.6,33.7) has 30 bin [33.7,33.8) has 22 bin [33.8,33.9) has 23 bin [33.9,34.0) has 28 bin [34.0,34.1) has 17 bin [34.1,34.2) has 17 bin [34.2,34.3) has 19 bin [34.3,34.4) has 10 bin [34.4,34.5) has 15 bin [34.5,34.6) has 4 bin [34.6,34.7) has 6 bin [34.7,34.8) has 6 bin [34.8,34.9) has 1 bin [34.9,35.0) has 9 bin [35.0,35.1) has 5 bin [35.1,35.2) has 2 average z coordinate 4.6 for 28828006 element(s) point source id histogram with bin size 1.000000 bin 1112 has 126835 bin 1113 has 19835465 bin 1115 has 8865706 average point source id 1113.610676194531152 for 28828006 element(s)