lasinfo (210611) report for 'AHN4T/52DZ2_12.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: 34264375 number of points by return: 24623467 7477941 1911946 235938 15083 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 377480 0 min x y z: 195980.000 377480.000 29.058 max x y z: 197019.999 378769.999 65.857 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: 34264375 extended number of points by return: 24623467 7477941 1911946 235938 15083 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 29058 65857 intensity 0 5096 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 29 user_data 6 7 point_source_ID 99 101 gps_time 297862078.968481 297864373.737939 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.1 33.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24623467 number of intermediate returns: 2166494 number of last returns: 24586350 number of single returns: 17111936 covered area in square units/kilounits: 1336932/1.34 point density: all returns 25.63 last only 18.39 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34264375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24623467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7477941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1911946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 235938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15083 instead zero. overview over extended number of returns of given pulse: 17111936 11144745 5043597 887566 73005 3123 403 0 0 0 0 0 0 0 0 histogram of classification of points: 13218037 unclassified (1) 20837630 ground (2) 103267 building (6) 103524 water (9) 1917 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2382106 +---> 727298 of those are unclassified (1) +---> 1620156 of those are ground (2) +---> 29628 of those are building (6) +---> 4517 of those are water (9) +---> 507 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.0,29.1) has 9 bin [29.1,29.2) has 668 bin [29.2,29.3) has 5828 bin [29.3,29.4) has 8643 bin [29.4,29.5) has 61882 bin [29.5,29.6) has 50741 bin [29.6,29.7) has 29274 bin [29.7,29.8) has 37594 bin [29.8,29.9) has 188220 bin [29.9,30.0) has 347676 bin [30.0,30.1) has 433896 bin [30.1,30.2) has 644056 bin [30.2,30.3) has 627555 bin [30.3,30.4) has 697347 bin [30.4,30.5) has 625858 bin [30.5,30.6) has 407937 bin [30.6,30.7) has 215269 bin [30.7,30.8) has 134003 bin [30.8,30.9) has 67950 bin [30.9,31.0) has 64745 bin [31.0,31.1) has 90024 bin [31.1,31.2) has 130285 bin [31.2,31.3) has 215499 bin [31.3,31.4) has 382828 bin [31.4,31.5) has 645065 bin [31.5,31.6) has 918796 bin [31.6,31.7) has 1176712 bin [31.7,31.8) has 1571876 bin [31.8,31.9) has 1647733 bin [31.9,32.0) has 1269348 bin [32.0,32.1) has 1257065 bin [32.1,32.2) has 1244461 bin [32.2,32.3) has 1109691 bin [32.3,32.4) has 935526 bin [32.4,32.5) has 765557 bin [32.5,32.6) has 619677 bin [32.6,32.7) has 519191 bin [32.7,32.8) has 440102 bin [32.8,32.9) has 389826 bin [32.9,33.0) has 290721 bin [33.0,33.1) has 262426 bin [33.1,33.2) has 230279 bin [33.2,33.3) has 199204 bin [33.3,33.4) has 164864 bin [33.4,33.5) has 138070 bin [33.5,33.6) has 118049 bin [33.6,33.7) has 106673 bin [33.7,33.8) has 96175 bin [33.8,33.9) has 87207 bin 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[61.2,61.3) has 71 bin [61.3,61.4) has 69 bin [61.4,61.5) has 38 bin [61.5,61.6) has 28 bin [61.6,61.7) has 22 bin [61.7,61.8) has 29 bin [61.8,61.9) has 24 bin [61.9,62.0) has 24 bin [62.0,62.1) has 19 bin [62.1,62.2) has 26 bin [62.2,62.3) has 26 bin [62.3,62.4) has 20 bin [62.4,62.5) has 16 bin [62.5,62.6) has 21 bin [62.6,62.7) has 21 bin [62.7,62.8) has 14 bin [62.8,62.9) has 22 bin [62.9,63.0) has 28 bin [63.0,63.1) has 32 bin [63.1,63.2) has 31 bin [63.2,63.3) has 27 bin [63.3,63.4) has 21 bin [63.4,63.5) has 24 bin [63.5,63.6) has 33 bin [63.6,63.7) has 29 bin [63.7,63.8) has 19 bin [63.8,63.9) has 32 bin [63.9,64.0) has 27 bin [64.0,64.1) has 42 bin [64.1,64.2) has 30 bin [64.2,64.3) has 35 bin [64.3,64.4) has 44 bin [64.4,64.5) has 54 bin [64.5,64.6) has 83 bin [64.6,64.7) has 112 bin [64.7,64.8) has 63 bin [64.8,64.9) has 37 bin [64.9,65.0) has 12 bin [65.0,65.1) has 7 bin [65.1,65.2) has 9 bin [65.2,65.3) has 15 bin [65.3,65.4) has 11 bin [65.4,65.5) has 19 bin [65.5,65.6) has 25 bin [65.6,65.7) has 26 bin [65.7,65.8) has 52 bin [65.8,65.9) has 2 average z coordinate 36.1 for 34264375 element(s) point source id histogram with bin size 1.000000 bin 99 has 1441443 bin 100 has 29514016 bin 101 has 3308916 average point source id 100.054501884245667 for 34264375 element(s)