lasinfo (210611) report for 'AHN4T/57BZ2_02.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: 35280245 number of points by return: 27404661 6073611 1600350 190204 11419 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 367480 0 min x y z: 155980.000 367480.000 28.682 max x y z: 157019.999 368769.999 65.735 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: 35280245 extended number of points by return: 27404661 6073611 1600350 190204 11419 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 28682 65735 intensity 0 3898 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 -30 29 user_data 6 7 point_source_ID 76 1077 gps_time 296120499.750824 298287894.803146 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 28 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 38.98 ('Amplitude') attribute1 -16.79 22.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27404661 number of intermediate returns: 1794795 number of last returns: 27403650 number of single returns: 21322861 covered area in square units/kilounits: 1341584/1.34 point density: all returns 26.30 last only 20.43 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35280245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27404661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6073611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1600350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 190204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11419 instead zero. overview over extended number of returns of given pulse: 21322861 8956283 4230797 713378 54592 2276 58 0 0 0 0 0 0 0 0 histogram of classification of points: 11581239 unclassified (1) 23630132 ground (2) 64585 building (6) 3666 water (9) 623 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2628399 +---> 820370 of those are unclassified (1) +---> 1807465 of those are ground (2) +---> 564 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.6,28.7) has 3 bin [28.7,28.8) has 332 bin [28.8,28.9) has 1486 bin [28.9,29.0) has 2836 bin [29.0,29.1) has 5741 bin [29.1,29.2) has 51450 bin [29.2,29.3) has 188627 bin [29.3,29.4) has 307431 bin [29.4,29.5) has 299536 bin [29.5,29.6) has 231629 bin [29.6,29.7) has 277415 bin [29.7,29.8) has 368725 bin [29.8,29.9) has 477552 bin [29.9,30.0) has 749657 bin [30.0,30.1) has 589989 bin [30.1,30.2) has 714118 bin 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[60.9,61.0) has 985 bin [61.0,61.1) has 966 bin [61.1,61.2) has 867 bin [61.2,61.3) has 779 bin [61.3,61.4) has 749 bin [61.4,61.5) has 673 bin [61.5,61.6) has 662 bin [61.6,61.7) has 638 bin [61.7,61.8) has 602 bin [61.8,61.9) has 562 bin [61.9,62.0) has 565 bin [62.0,62.1) has 468 bin [62.1,62.2) has 440 bin [62.2,62.3) has 410 bin [62.3,62.4) has 388 bin [62.4,62.5) has 315 bin [62.5,62.6) has 333 bin [62.6,62.7) has 284 bin [62.7,62.8) has 273 bin [62.8,62.9) has 262 bin [62.9,63.0) has 203 bin [63.0,63.1) has 214 bin [63.1,63.2) has 194 bin [63.2,63.3) has 185 bin [63.3,63.4) has 135 bin [63.4,63.5) has 114 bin [63.5,63.6) has 127 bin [63.6,63.7) has 104 bin [63.7,63.8) has 101 bin [63.8,63.9) has 66 bin [63.9,64.0) has 85 bin [64.0,64.1) has 71 bin [64.1,64.2) has 57 bin [64.2,64.3) has 56 bin [64.3,64.4) has 69 bin [64.4,64.5) has 44 bin [64.5,64.6) has 26 bin [64.6,64.7) has 24 bin [64.7,64.8) has 33 bin [64.8,64.9) has 25 bin [64.9,65.0) has 14 bin [65.0,65.1) has 14 bin [65.1,65.2) has 7 bin [65.2,65.3) has 6 bin [65.3,65.4) has 5 bin [65.4,65.5) has 3 bin [65.5,65.6) has 5 bin [65.6,65.7) has 2 bin [65.7,65.8) has 1 average z coordinate 35.6 for 35280245 element(s) point source id histogram with bin size 1.000000 bin 76 has 1108243 bin 78 has 7336205 bin 1077 has 26835797 average point source id 837.823088445105782 for 35280245 element(s)