lasinfo (210611) report for 'AHN4T/52BZ2_17.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: 31354549 number of points by return: 27054702 3174380 959481 152847 13139 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 388730 0 min x y z: 195980.000 388730.000 22.899 max x y z: 197019.999 390019.999 53.833 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: 31354549 extended number of points by return: 27054702 3174380 959481 152847 13139 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 22899 53833 intensity 32 4006 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 -12 29 user_data 6 7 point_source_ID 94 95 gps_time 297856200.865326 297857107.383906 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 32 255 B 25 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0.32 40.06 ('Amplitude') attribute1 -16.66 23.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27054702 number of intermediate returns: 1120801 number of last returns: 27050426 number of single returns: 23871380 covered area in square units/kilounits: 1340416/1.34 point density: all returns 23.39 last only 20.18 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31354549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27054702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3174380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 959481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 152847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13139 instead zero. overview over extended number of returns of given pulse: 23871380 4442516 2417066 557970 62070 3391 156 0 0 0 0 0 0 0 0 histogram of classification of points: 4867612 unclassified (1) 25620049 ground (2) 843440 building (6) 21896 water (9) 1552 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2121762 +---> 471964 of those are unclassified (1) +---> 1613201 of those are ground (2) +---> 34951 of those are building (6) +---> 1646 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.8,22.9) has 1 bin [22.9,23.0) has 170 bin [23.0,23.1) has 6116 bin [23.1,23.2) has 8101 bin [23.2,23.3) has 8893 bin [23.3,23.4) has 44800 bin [23.4,23.5) has 252957 bin [23.5,23.6) has 368525 bin [23.6,23.7) has 337611 bin [23.7,23.8) has 315040 bin [23.8,23.9) has 328036 bin [23.9,24.0) has 338371 bin [24.0,24.1) has 288217 bin [24.1,24.2) has 273223 bin [24.2,24.3) has 168200 bin [24.3,24.4) has 95236 bin [24.4,24.5) has 82909 bin [24.5,24.6) has 130191 bin [24.6,24.7) has 99462 bin [24.7,24.8) has 104111 bin [24.8,24.9) has 118999 bin [24.9,25.0) has 139756 bin [25.0,25.1) has 126314 bin [25.1,25.2) has 131106 bin [25.2,25.3) has 158425 bin [25.3,25.4) has 211316 bin [25.4,25.5) has 282724 bin [25.5,25.6) has 346850 bin [25.6,25.7) has 401415 bin [25.7,25.8) has 485263 bin [25.8,25.9) has 457430 bin [25.9,26.0) has 457193 bin [26.0,26.1) has 525928 bin [26.1,26.2) has 647679 bin [26.2,26.3) has 774569 bin [26.3,26.4) has 746380 bin [26.4,26.5) has 966354 bin [26.5,26.6) has 1438482 bin [26.6,26.7) has 1175760 bin [26.7,26.8) has 941082 bin [26.8,26.9) has 1045776 bin [26.9,27.0) has 1015669 bin [27.0,27.1) has 943359 bin [27.1,27.2) has 882563 bin [27.2,27.3) has 977557 bin [27.3,27.4) has 905542 bin [27.4,27.5) has 948844 bin [27.5,27.6) has 1087877 bin [27.6,27.7) has 1321695 bin [27.7,27.8) has 885908 bin [27.8,27.9) has 520074 bin 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[31.7,31.8) has 43870 bin [31.8,31.9) has 43593 bin [31.9,32.0) has 45057 bin [32.0,32.1) has 46943 bin [32.1,32.2) has 49389 bin [32.2,32.3) has 46268 bin [32.3,32.4) has 47253 bin [32.4,32.5) has 42536 bin [32.5,32.6) has 40818 bin [32.6,32.7) has 40432 bin [32.7,32.8) has 39380 bin [32.8,32.9) has 39479 bin [32.9,33.0) has 39704 bin [33.0,33.1) has 39752 bin [33.1,33.2) has 40305 bin [33.2,33.3) has 40285 bin [33.3,33.4) has 40931 bin [33.4,33.5) has 40788 bin [33.5,33.6) has 41744 bin [33.6,33.7) has 42480 bin [33.7,33.8) has 42662 bin [33.8,33.9) has 42140 bin [33.9,34.0) has 41875 bin [34.0,34.1) has 42358 bin [34.1,34.2) has 42565 bin [34.2,34.3) has 42816 bin [34.3,34.4) has 43450 bin [34.4,34.5) has 43594 bin [34.5,34.6) has 43134 bin [34.6,34.7) has 42625 bin [34.7,34.8) has 42045 bin [34.8,34.9) has 42057 bin [34.9,35.0) has 41999 bin [35.0,35.1) has 42331 bin [35.1,35.2) has 42766 bin [35.2,35.3) has 42396 bin [35.3,35.4) has 41630 bin [35.4,35.5) has 41403 bin [35.5,35.6) 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has 1 bin [53.7,53.8) has 1 bin [53.8,53.9) has 1 average z coordinate 27.9 for 31354549 element(s) point source id histogram with bin size 1.000000 bin 94 has 11356555 bin 95 has 19997994 average point source id 94.637801998045006 for 31354549 element(s)