lasinfo (210611) report for 'AHN4T/52EN1_02.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: 340/2022 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: 33108120 number of points by return: 27073790 4290436 1443642 269900 30352 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 398730 0 min x y z: 200980.000 398730.000 11.376 max x y z: 202019.999 400019.999 48.225 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: 33108120 extended number of points by return: 27073790 4290436 1443642 269900 30352 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 11376 48225 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 92 94 gps_time 297851988.342453 297856393.797195 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 28 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.56 32.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27073790 number of intermediate returns: 1747576 number of last returns: 27060511 number of single returns: 22773757 covered area in square units/kilounits: 1339880/1.34 point density: all returns 24.71 last only 20.20 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33108120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27073790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4290436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1443642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 269900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30352 instead zero. overview over extended number of returns of given pulse: 22773757 5696678 3524646 960186 141448 10558 847 0 0 0 0 0 0 0 0 histogram of classification of points: 7324349 unclassified (1) 25656971 ground (2) 121538 building (6) 5262 water (9) +-> flagged as extended overlap: 2322081 +---> 564071 of those are unclassified (1) +---> 1725211 of those are ground (2) +---> 32137 of those are building (6) +---> 662 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 10 bin [11.4,11.5) has 1219 bin [11.5,11.6) has 967 bin [11.6,11.7) has 1719 bin [11.7,11.8) has 3667 bin [11.8,11.9) has 4371 bin [11.9,12.0) has 10708 bin [12.0,12.1) has 53238 bin [12.1,12.2) has 405394 bin [12.2,12.3) has 519804 bin [12.3,12.4) has 234534 bin [12.4,12.5) has 425392 bin [12.5,12.6) has 953320 bin [12.6,12.7) has 1340761 bin [12.7,12.8) has 1257055 bin [12.8,12.9) has 1445237 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[43.8,43.9) has 810 bin [43.9,44.0) has 780 bin [44.0,44.1) has 767 bin [44.1,44.2) has 741 bin [44.2,44.3) has 683 bin [44.3,44.4) has 678 bin [44.4,44.5) has 578 bin [44.5,44.6) has 551 bin [44.6,44.7) has 564 bin [44.7,44.8) has 500 bin [44.8,44.9) has 461 bin [44.9,45.0) has 382 bin [45.0,45.1) has 345 bin [45.1,45.2) has 293 bin [45.2,45.3) has 265 bin [45.3,45.4) has 254 bin [45.4,45.5) has 252 bin [45.5,45.6) has 200 bin [45.6,45.7) has 205 bin [45.7,45.8) has 178 bin [45.8,45.9) has 208 bin [45.9,46.0) has 188 bin [46.0,46.1) has 180 bin [46.1,46.2) has 155 bin [46.2,46.3) has 132 bin [46.3,46.4) has 106 bin [46.4,46.5) has 104 bin [46.5,46.6) has 90 bin [46.6,46.7) has 92 bin [46.7,46.8) has 84 bin [46.8,46.9) has 85 bin [46.9,47.0) has 52 bin [47.0,47.1) has 59 bin [47.1,47.2) has 66 bin [47.2,47.3) has 57 bin [47.3,47.4) has 50 bin [47.4,47.5) has 34 bin [47.5,47.6) has 41 bin [47.6,47.7) has 32 bin [47.7,47.8) has 21 bin [47.8,47.9) has 20 bin [47.9,48.0) has 9 bin [48.0,48.1) has 3 bin [48.1,48.2) has 1 bin [48.2,48.3) has 1 average z coordinate 16.2 for 33108120 element(s) point source id histogram with bin size 1.000000 bin 92 has 272185 bin 93 has 26483350 bin 94 has 6352585 average point source id 93.183652831994081 for 33108120 element(s)