lasinfo (210611) report for 'AHN4T/68EN2_03.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: 47348951 number of points by return: 31261129 10790624 4209746 961255 126197 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 348730 0 min x y z: 196980.000 348730.000 25.496 max x y z: 198019.999 350019.999 65.757 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: 47348951 extended number of points by return: 31261129 10790624 4209746 961255 126197 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 25496 65757 intensity 2 3832 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 -30 35 user_data 6 7 point_source_ID 114 130 gps_time 292326564.090210 298297036.930010 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 47 255 B 39 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5833 extended_scanner_channel 0 0 attribute0 0.02 38.32 ('Amplitude') attribute1 -17.45 21.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31261129 number of intermediate returns: 5308728 number of last returns: 31233164 number of single returns: 20454070 covered area in square units/kilounits: 1341308/1.34 point density: all returns 35.30 last only 23.29 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47348951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31261129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10790624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4209746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 961255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 126197 instead zero. overview over extended number of returns of given pulse: 20454070 13161988 9755375 3345031 585660 44873 1954 0 0 0 0 0 0 0 0 histogram of classification of points: 21684240 unclassified (1) 25418919 ground (2) 245245 building (6) 547 water (9) +-> flagged as extended overlap: 3470198 +---> 1229840 of those are unclassified (1) +---> 2225875 of those are ground (2) +---> 14128 of those are building (6) +---> 355 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.4,25.5) has 1 bin [25.5,25.6) has 98 bin [25.6,25.7) has 364 bin [25.7,25.8) has 2959 bin [25.8,25.9) has 6154 bin [25.9,26.0) has 4804 bin [26.0,26.1) has 15020 bin [26.1,26.2) has 43742 bin [26.2,26.3) has 47054 bin [26.3,26.4) has 57563 bin [26.4,26.5) has 55026 bin [26.5,26.6) has 66749 bin [26.6,26.7) has 84178 bin [26.7,26.8) has 93296 bin [26.8,26.9) has 110725 bin [26.9,27.0) has 120239 bin 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1680 bin [61.3,61.4) has 1625 bin [61.4,61.5) has 1587 bin [61.5,61.6) has 1524 bin [61.6,61.7) has 1550 bin [61.7,61.8) has 1404 bin [61.8,61.9) has 1379 bin [61.9,62.0) has 1319 bin [62.0,62.1) has 1289 bin [62.1,62.2) has 1320 bin [62.2,62.3) has 1286 bin [62.3,62.4) has 1255 bin [62.4,62.5) has 1177 bin [62.5,62.6) has 1097 bin [62.6,62.7) has 1003 bin [62.7,62.8) has 910 bin [62.8,62.9) has 900 bin [62.9,63.0) has 805 bin [63.0,63.1) has 705 bin [63.1,63.2) has 606 bin [63.2,63.3) has 549 bin [63.3,63.4) has 422 bin [63.4,63.5) has 371 bin [63.5,63.6) has 330 bin [63.6,63.7) has 282 bin [63.7,63.8) has 263 bin [63.8,63.9) has 200 bin [63.9,64.0) has 170 bin [64.0,64.1) has 143 bin [64.1,64.2) has 138 bin [64.2,64.3) has 122 bin [64.3,64.4) has 133 bin [64.4,64.5) has 98 bin [64.5,64.6) has 90 bin [64.6,64.7) has 78 bin [64.7,64.8) has 67 bin [64.8,64.9) has 40 bin [64.9,65.0) has 27 bin [65.0,65.1) has 34 bin [65.1,65.2) has 12 bin [65.2,65.3) has 6 bin [65.3,65.4) has 4 bin [65.4,65.5) has 5 bin [65.5,65.6) has 2 bin [65.6,65.7) has 1 bin [65.7,65.8) has 1 average z coordinate 35.9 for 47348951 element(s) point source id histogram with bin size 1.000000 bin 114 has 6825172 bin 115 has 2092090 bin 128 has 4780341 bin 129 has 30776705 bin 130 has 2874643 average point source id 126.178975770762065 for 47348951 element(s)