lasinfo (210611) report for 'AHN4T/39HZ1_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: 337/2022 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: 30954200 number of points by return: 27539312 2453366 788488 154716 18318 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 429980 0 min x y z: 170980.000 429980.000 4.145 max x y z: 172019.999 431269.999 41.581 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: 30954200 extended number of points by return: 27539312 2453366 788488 154716 18318 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 4145 41581 intensity 0 5029 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 56 58 gps_time 298020772.076407 298024033.112723 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 45 255 B 39 255 NIR 25 255 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 50.29 ('Amplitude') attribute1 -16.99 33.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27539312 number of intermediate returns: 963899 number of last returns: 27522348 number of single returns: 25071359 covered area in square units/kilounits: 1322228/1.32 point density: all returns 23.41 last only 20.82 (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 30954200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27539312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2453366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 788488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 154716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18318 instead zero. overview over extended number of returns of given pulse: 25071359 3338975 1904034 546960 85383 6698 791 0 0 0 0 0 0 0 0 histogram of classification of points: 3909061 unclassified (1) 26226040 ground (2) 488329 building (6) 330678 water (9) 92 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2242631 +---> 238234 of those are unclassified (1) +---> 1868082 of those are ground (2) +---> 67402 of those are building (6) +---> 68913 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.1,4.2) has 29 bin [4.2,4.3) has 1396 bin [4.3,4.4) has 9965 bin [4.4,4.5) has 30425 bin [4.5,4.6) has 73288 bin [4.6,4.7) has 56654 bin [4.7,4.8) has 75432 bin [4.8,4.9) has 56918 bin [4.9,5.0) has 84890 bin [5.0,5.1) has 170999 bin [5.1,5.2) has 513545 bin [5.2,5.3) has 1161064 bin [5.3,5.4) has 3370094 bin [5.4,5.5) has 3736047 bin [5.5,5.6) has 3318172 bin [5.6,5.7) has 3173394 bin [5.7,5.8) has 2706849 bin [5.8,5.9) has 1968099 bin [5.9,6.0) has 1466294 bin [6.0,6.1) has 848167 bin [6.1,6.2) has 829354 bin [6.2,6.3) has 678904 bin [6.3,6.4) has 475928 bin [6.4,6.5) has 269595 bin [6.5,6.6) has 226918 bin [6.6,6.7) has 209055 bin [6.7,6.8) has 211936 bin [6.8,6.9) has 176861 bin [6.9,7.0) has 142015 bin [7.0,7.1) has 126844 bin [7.1,7.2) has 138064 bin [7.2,7.3) has 112355 bin [7.3,7.4) has 93061 bin [7.4,7.5) has 88728 bin [7.5,7.6) has 88773 bin [7.6,7.7) has 92911 bin [7.7,7.8) has 75716 bin [7.8,7.9) has 69362 bin [7.9,8.0) has 62078 bin [8.0,8.1) has 57662 bin [8.1,8.2) has 54178 bin [8.2,8.3) has 47682 bin [8.3,8.4) has 51151 bin [8.4,8.5) has 63548 bin [8.5,8.6) has 48152 bin [8.6,8.7) has 48431 bin [8.7,8.8) has 50707 bin [8.8,8.9) has 46173 bin [8.9,9.0) has 40648 bin [9.0,9.1) has 38560 bin [9.1,9.2) has 34550 bin [9.2,9.3) has 34981 bin [9.3,9.4) has 35277 bin [9.4,9.5) has 35705 bin [9.5,9.6) has 38270 bin [9.6,9.7) has 37544 bin [9.7,9.8) has 35786 bin [9.8,9.9) has 33200 bin [9.9,10.0) has 33932 bin [10.0,10.1) has 33871 bin [10.1,10.2) has 33059 bin [10.2,10.3) has 34081 bin [10.3,10.4) has 33051 bin [10.4,10.5) has 32570 bin [10.5,10.6) has 31695 bin [10.6,10.7) has 36435 bin [10.7,10.8) has 31342 bin [10.8,10.9) has 29696 bin [10.9,11.0) has 29711 bin [11.0,11.1) has 28781 bin [11.1,11.2) has 28601 bin [11.2,11.3) has 28503 bin [11.3,11.4) has 27837 bin [11.4,11.5) has 26994 bin [11.5,11.6) has 26256 bin [11.6,11.7) has 25877 bin [11.7,11.8) has 25341 bin [11.8,11.9) has 25434 bin [11.9,12.0) has 24714 bin [12.0,12.1) has 25236 bin [12.1,12.2) has 24456 bin [12.2,12.3) has 23836 bin [12.3,12.4) has 23496 bin [12.4,12.5) has 23408 bin [12.5,12.6) has 23541 bin [12.6,12.7) has 22851 bin [12.7,12.8) has 22615 bin [12.8,12.9) has 22368 bin [12.9,13.0) has 22239 bin [13.0,13.1) has 22069 bin [13.1,13.2) has 22152 bin [13.2,13.3) has 22073 bin [13.3,13.4) has 21753 bin [13.4,13.5) has 22046 bin [13.5,13.6) has 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bin [41.5,41.6) has 2 average z coordinate 7.1 for 30954200 element(s) point source id histogram with bin size 1.000000 bin 56 has 1105825 bin 57 has 25899870 bin 58 has 3948505 average point source id 57.091835033694942 for 30954200 element(s)