lasinfo (210611) report for 'AHN4T/58EN1_18.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: 39233723 number of points by return: 25917217 10347154 2604262 338190 26900 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 369980 0 min x y z: 201980.000 369980.000 21.515 max x y z: 203019.999 371269.999 60.393 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: 39233723 extended number of points by return: 25917217 10347154 2604262 338190 26900 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 21515 60393 intensity 46 3666 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 6 7 point_source_ID 107 109 gps_time 298289995.039818 298291941.264291 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 25 255 NIR 4 255 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 0.46 36.66 ('Amplitude') attribute1 -16.64 19.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25917217 number of intermediate returns: 2966058 number of last returns: 25901057 number of single returns: 15550609 covered area in square units/kilounits: 1339060/1.34 point density: all returns 29.30 last only 19.34 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39233723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25917217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10347154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2604262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 338190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26900 instead zero. overview over extended number of returns of given pulse: 15550609 15498589 6803266 1246450 126917 7553 339 0 0 0 0 0 0 0 0 histogram of classification of points: 17820962 unclassified (1) 20705523 ground (2) 696891 building (6) 8368 water (9) 1979 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2609764 +---> 1046276 of those are unclassified (1) +---> 1545617 of those are ground (2) +---> 16836 of those are building (6) +---> 1035 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.5,21.6) has 297 bin [21.6,21.7) has 1274 bin [21.7,21.8) has 647 bin [21.8,21.9) has 560 bin [21.9,22.0) has 605 bin [22.0,22.1) has 2351 bin [22.1,22.2) has 9304 bin [22.2,22.3) has 4773 bin [22.3,22.4) has 3706 bin [22.4,22.5) has 10312 bin [22.5,22.6) has 27871 bin [22.6,22.7) has 21267 bin [22.7,22.8) has 16563 bin [22.8,22.9) has 20382 bin [22.9,23.0) has 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2097 bin [53.3,53.4) has 1939 bin [53.4,53.5) has 1741 bin [53.5,53.6) has 1690 bin [53.6,53.7) has 1592 bin [53.7,53.8) has 1536 bin [53.8,53.9) has 1507 bin [53.9,54.0) has 1385 bin [54.0,54.1) has 1339 bin [54.1,54.2) has 1254 bin [54.2,54.3) has 1173 bin [54.3,54.4) has 1127 bin [54.4,54.5) has 1159 bin [54.5,54.6) has 1146 bin [54.6,54.7) has 1114 bin [54.7,54.8) has 1060 bin [54.8,54.9) has 946 bin [54.9,55.0) has 920 bin [55.0,55.1) has 878 bin [55.1,55.2) has 802 bin [55.2,55.3) has 770 bin [55.3,55.4) has 674 bin [55.4,55.5) has 765 bin [55.5,55.6) has 631 bin [55.6,55.7) has 553 bin [55.7,55.8) has 581 bin [55.8,55.9) has 543 bin [55.9,56.0) has 486 bin [56.0,56.1) has 459 bin [56.1,56.2) has 413 bin [56.2,56.3) has 377 bin [56.3,56.4) has 350 bin [56.4,56.5) has 342 bin [56.5,56.6) has 278 bin [56.6,56.7) has 275 bin [56.7,56.8) has 254 bin [56.8,56.9) has 217 bin [56.9,57.0) has 221 bin [57.0,57.1) has 201 bin [57.1,57.2) has 194 bin [57.2,57.3) has 189 bin [57.3,57.4) has 158 bin [57.4,57.5) has 134 bin [57.5,57.6) has 124 bin [57.6,57.7) has 109 bin [57.7,57.8) has 97 bin [57.8,57.9) has 70 bin [57.9,58.0) has 73 bin [58.0,58.1) has 74 bin [58.1,58.2) has 55 bin [58.2,58.3) has 63 bin [58.3,58.4) has 38 bin [58.4,58.5) has 41 bin [58.5,58.6) has 29 bin [58.6,58.7) has 33 bin [58.7,58.8) has 18 bin [58.8,58.9) has 11 bin [58.9,59.0) has 7 bin [59.0,59.1) has 2 bin [59.1,59.2) has 3 bin [59.2,59.3) has 2 bin [59.3,59.4) has 4 bin [59.5,59.6) has 2 bin [59.7,59.8) has 5 bin [59.8,59.9) has 1 bin [60.3,60.4) has 3 average z coordinate 33.8 for 39233723 element(s) point source id histogram with bin size 1.000000 bin 107 has 7319654 bin 108 has 30975880 bin 109 has 938189 average point source id 107.837347452343479 for 39233723 element(s)