lasinfo (210611) report for 'AHN4T/12BN1_09.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: 23/2023 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: 29675277 number of points by return: 22661067 4695007 1734948 489965 84698 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 572480 0 min x y z: 232980.000 572480.000 -0.609 max x y z: 234019.999 573769.999 33.674 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: 29675277 extended number of points by return: 22661067 4695007 1734948 489965 84698 8910 682 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 -609 33674 intensity 59 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -13 29 user_data 6 7 point_source_ID 31 32 gps_time 330780611.482294 330782311.973506 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 46 255 B 39 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.56 33.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22661067 number of intermediate returns: 2328946 number of last returns: 22565494 number of single returns: 17880230 covered area in square units/kilounits: 1333144/1.33 point density: all returns 22.26 last only 16.93 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29675277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22661067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4695007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1734948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 489965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 84698 instead zero. overview over extended number of returns of given pulse: 17880230 5988340 3745710 1626261 380387 49723 4626 0 0 0 0 0 0 0 0 histogram of classification of points: 9896157 unclassified (1) 14899430 ground (2) 4859546 building (6) 18340 water (9) 1804 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1831980 +---> 535577 of those are unclassified (1) +---> 1030606 of those are ground (2) +---> 262063 of those are building (6) +---> 3734 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 1 bin [-0.6,-0.5) has 136 bin [-0.5,-0.4) has 2920 bin [-0.4,-0.3) has 5733 bin [-0.3,-0.2) has 7885 bin [-0.2,-0.1) has 13384 bin [-0.1,0.0) has 23825 bin [0.0,0.1) has 37838 bin [0.1,0.2) has 31817 bin [0.2,0.3) has 33025 bin [0.3,0.4) has 35832 bin [0.4,0.5) has 48701 bin [0.5,0.6) has 82851 bin [0.6,0.7) has 185738 bin [0.7,0.8) has 334825 bin 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[28.4,28.5) has 287 bin [28.5,28.6) has 281 bin [28.6,28.7) has 282 bin [28.7,28.8) has 299 bin [28.8,28.9) has 278 bin [28.9,29.0) has 283 bin [29.0,29.1) has 235 bin [29.1,29.2) has 244 bin [29.2,29.3) has 219 bin [29.3,29.4) has 213 bin [29.4,29.5) has 224 bin [29.5,29.6) has 195 bin [29.6,29.7) has 186 bin [29.7,29.8) has 175 bin [29.8,29.9) has 181 bin [29.9,30.0) has 183 bin [30.0,30.1) has 187 bin [30.1,30.2) has 190 bin [30.2,30.3) has 146 bin [30.3,30.4) has 136 bin [30.4,30.5) has 125 bin [30.5,30.6) has 121 bin [30.6,30.7) has 139 bin [30.7,30.8) has 137 bin [30.8,30.9) has 144 bin [30.9,31.0) has 127 bin [31.0,31.1) has 121 bin [31.1,31.2) has 139 bin [31.2,31.3) has 123 bin [31.3,31.4) has 134 bin [31.4,31.5) has 105 bin [31.5,31.6) has 101 bin [31.6,31.7) has 92 bin [31.7,31.8) has 78 bin [31.8,31.9) has 79 bin [31.9,32.0) has 55 bin [32.0,32.1) has 48 bin [32.1,32.2) has 48 bin [32.2,32.3) has 48 bin [32.3,32.4) has 41 bin [32.4,32.5) has 49 bin [32.5,32.6) has 27 bin [32.6,32.7) has 30 bin [32.7,32.8) has 23 bin [32.8,32.9) has 14 bin [32.9,33.0) has 20 bin [33.0,33.1) has 25 bin [33.1,33.2) has 21 bin [33.2,33.3) has 9 bin [33.3,33.4) has 11 bin [33.4,33.5) has 7 bin [33.5,33.6) has 2 bin [33.6,33.7) has 4 average z coordinate 5.6 for 29675277 element(s) point source id histogram with bin size 1.000000 bin 31 has 20367544 bin 32 has 9307733 average point source id 31.313652775675859 for 29675277 element(s)