lasinfo (210611) report for 'AHN4T/55BN1_11.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: 181/2021 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: 33034796 number of points by return: 32836157 197283 1354 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 69980 371230 0 min x y z: 69980.000 371230.000 -0.095 max x y z: 71019.999 372519.999 9.683 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: 33034796 extended number of points by return: 32836157 197283 1354 2 0 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 -95 9683 intensity 56 3008 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 33 user_data 6 7 point_source_ID 76 97 gps_time 260791442.946824 261750774.814686 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 218 G 44 211 B 42 201 NIR 67 229 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 30.08 ('Amplitude') attribute1 -16.08 13.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32836157 number of intermediate returns: 965 number of last returns: 32837410 number of single returns: 32639736 covered area in square units/kilounits: 1324080/1.32 point density: all returns 24.95 last only 24.80 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33034796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32836157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 197283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 32639736 391378 3671 11 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 345402 unclassified (1) 32594128 ground (2) 94613 water (9) 653 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2186423 +---> 7806 of those are unclassified (1) +---> 2171006 of those are ground (2) +---> 7611 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 148 bin [0.0,0.1) has 4054 bin [0.1,0.2) has 10849 bin [0.2,0.3) has 13349 bin [0.3,0.4) has 17260 bin [0.4,0.5) has 18027 bin [0.5,0.6) has 23195 bin [0.6,0.7) has 19041 bin [0.7,0.8) has 19099 bin [0.8,0.9) has 34287 bin [0.9,1.0) has 65784 bin [1.0,1.1) has 75988 bin [1.1,1.2) has 102702 bin [1.2,1.3) has 144360 bin [1.3,1.4) has 322222 bin [1.4,1.5) has 933286 bin [1.5,1.6) has 2752138 bin [1.6,1.7) has 3381708 bin [1.7,1.8) has 1981708 bin [1.8,1.9) has 386607 bin [1.9,2.0) has 92325 bin [2.0,2.1) has 99132 bin [2.1,2.2) has 143327 bin [2.2,2.3) has 124382 bin [2.3,2.4) has 62623 bin [2.4,2.5) has 121558 bin [2.5,2.6) has 689499 bin [2.6,2.7) has 2369694 bin [2.7,2.8) has 3326833 bin [2.8,2.9) has 3804584 bin [2.9,3.0) has 3890055 bin [3.0,3.1) has 2704051 bin [3.1,3.2) has 1797603 bin [3.2,3.3) has 1016791 bin [3.3,3.4) has 564171 bin [3.4,3.5) has 253333 bin [3.5,3.6) has 98022 bin [3.6,3.7) has 46455 bin [3.7,3.8) has 30719 bin [3.8,3.9) has 25862 bin [3.9,4.0) has 26288 bin [4.0,4.1) has 24350 bin [4.1,4.2) has 22394 bin [4.2,4.3) has 24973 bin [4.3,4.4) has 29335 bin [4.4,4.5) has 35990 bin [4.5,4.6) has 40608 bin [4.6,4.7) has 41550 bin [4.7,4.8) has 42143 bin [4.8,4.9) has 39681 bin [4.9,5.0) has 31959 bin [5.0,5.1) has 22666 bin [5.1,5.2) has 18574 bin [5.2,5.3) has 16825 bin [5.3,5.4) has 15179 bin [5.4,5.5) has 15274 bin [5.5,5.6) has 15065 bin [5.6,5.7) has 15648 bin [5.7,5.8) has 15802 bin [5.8,5.9) has 15982 bin [5.9,6.0) has 15512 bin [6.0,6.1) has 16252 bin [6.1,6.2) has 16305 bin [6.2,6.3) has 16158 bin [6.3,6.4) has 18315 bin [6.4,6.5) has 21655 bin [6.5,6.6) has 19956 bin [6.6,6.7) has 19003 bin [6.7,6.8) has 19531 bin [6.8,6.9) has 21351 bin [6.9,7.0) has 19593 bin [7.0,7.1) has 17918 bin [7.1,7.2) has 17861 bin [7.2,7.3) has 32394 bin [7.3,7.4) has 53102 bin [7.4,7.5) has 46175 bin [7.5,7.6) has 73766 bin [7.6,7.7) has 73884 bin [7.7,7.8) has 45568 bin [7.8,7.9) has 38962 bin [7.9,8.0) has 24440 bin [8.0,8.1) has 17046 bin [8.1,8.2) has 16845 bin [8.2,8.3) has 16649 bin [8.3,8.4) has 17209 bin [8.4,8.5) has 17436 bin [8.5,8.6) has 17601 bin [8.6,8.7) has 17210 bin [8.7,8.8) has 17595 bin [8.8,8.9) has 18321 bin [8.9,9.0) has 19857 bin [9.0,9.1) has 21121 bin [9.1,9.2) has 22728 bin [9.2,9.3) has 32963 bin [9.3,9.4) has 51605 bin [9.4,9.5) has 23656 bin [9.5,9.6) has 2133 bin [9.6,9.7) has 3 average z coordinate 2.7 for 33034796 element(s) point source id histogram with bin size 1.000000 bin 76 has 8963830 bin 77 has 15093153 bin 97 has 8977813 average point source id 82.164022505239629 for 33034796 element(s)