lasinfo (210611) report for 'AHN4T/52BN1_23.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: 339/2022 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: 35507135 number of points by return: 27003516 6434715 1784018 262756 22130 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 393730 0 min x y z: 191980.000 393730.000 22.138 max x y z: 193019.999 395019.999 62.833 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: 35507135 extended number of points by return: 27003516 6434715 1784018 262756 22130 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 22138 62833 intensity 56 4756 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 16 user_data 6 7 point_source_ID 89 90 gps_time 297847026.779050 297849353.546256 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 21 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0.56 47.56 ('Amplitude') attribute1 -16.63 30.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27003516 number of intermediate returns: 2071282 number of last returns: 26978127 number of single returns: 20545790 covered area in square units/kilounits: 1341012/1.34 point density: all returns 26.48 last only 20.12 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35507135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27003516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6434715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1784018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 262756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22130 instead zero. overview over extended number of returns of given pulse: 20545790 9313510 4572084 964763 105220 5558 210 0 0 0 0 0 0 0 0 histogram of classification of points: 11659254 unclassified (1) 22850104 ground (2) 988948 building (6) 8475 water (9) 354 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2293211 +---> 827933 of those are unclassified (1) +---> 1433132 of those are ground (2) +---> 31377 of those are building (6) +---> 769 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.1,22.2) has 25 bin [22.2,22.3) has 971 bin [22.3,22.4) has 1650 bin [22.4,22.5) has 803 bin [22.5,22.6) has 723 bin [22.6,22.7) has 919 bin [22.7,22.8) has 2064 bin [22.8,22.9) has 3121 bin [22.9,23.0) has 3808 bin [23.0,23.1) has 4451 bin [23.1,23.2) has 6344 bin [23.2,23.3) has 11026 bin [23.3,23.4) has 18837 bin [23.4,23.5) has 39670 bin [23.5,23.6) has 68314 bin 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[58.5,58.6) has 264 bin [58.6,58.7) has 270 bin [58.7,58.8) has 234 bin [58.8,58.9) has 264 bin [58.9,59.0) has 200 bin [59.0,59.1) has 200 bin [59.1,59.2) has 228 bin [59.2,59.3) has 197 bin [59.3,59.4) has 196 bin [59.4,59.5) has 182 bin [59.5,59.6) has 169 bin [59.6,59.7) has 126 bin [59.7,59.8) has 144 bin [59.8,59.9) has 100 bin [59.9,60.0) has 121 bin [60.0,60.1) has 111 bin [60.1,60.2) has 97 bin [60.2,60.3) has 86 bin [60.3,60.4) has 98 bin [60.4,60.5) has 89 bin [60.5,60.6) has 69 bin [60.6,60.7) has 61 bin [60.7,60.8) has 71 bin [60.8,60.9) has 45 bin [60.9,61.0) has 35 bin [61.0,61.1) has 43 bin [61.1,61.2) has 28 bin [61.2,61.3) has 36 bin [61.3,61.4) has 26 bin [61.4,61.5) has 24 bin [61.5,61.6) has 18 bin [61.6,61.7) has 17 bin [61.7,61.8) has 6 bin [61.8,61.9) has 3 bin [61.9,62.0) has 6 bin [62.0,62.1) has 9 bin [62.1,62.2) has 7 bin [62.2,62.3) has 8 bin [62.3,62.4) has 8 bin [62.4,62.5) has 7 bin [62.5,62.6) has 5 bin [62.6,62.7) has 1 bin [62.7,62.8) has 1 bin [62.8,62.9) has 2 average z coordinate 29.1 for 35507135 element(s) point source id histogram with bin size 1.000000 bin 89 has 24709808 bin 90 has 10797327 average point source id 89.304088938744286 for 35507135 element(s)