lasinfo (210611) report for 'AHN4T/52GN1_25.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: 28901807 number of points by return: 26729771 1778374 358173 32898 2591 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 381230 0 min x y z: 203980.000 381230.000 22.071 max x y z: 205019.999 382519.999 64.310 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: 28901807 extended number of points by return: 26729771 1778374 358173 32898 2591 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 22071 64310 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 103 203 gps_time 297866480.231022 298298982.205227 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 38 255 B 26 255 NIR 9 255 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 -17.08 33.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26729771 number of intermediate returns: 394004 number of last returns: 26716805 number of single returns: 24938773 covered area in square units/kilounits: 1337464/1.34 point density: all returns 21.61 last only 19.98 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28901807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26729771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1778374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 358173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 32898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2591 instead zero. overview over extended number of returns of given pulse: 24938773 2848767 977482 122300 12895 1115 475 0 0 0 0 0 0 0 0 histogram of classification of points: 3022080 unclassified (1) 23288325 ground (2) 2490735 building (6) 79067 water (9) 21538 wire conductor (14) 62 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2321667 +---> 303810 of those are unclassified (1) +---> 1630478 of those are ground (2) +---> 384189 of those are building (6) +---> 2738 of those are water (9) +---> 452 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [22.0,22.1) has 14 bin [22.1,22.2) has 1206 bin [22.2,22.3) has 3604 bin [22.3,22.4) has 4558 bin [22.4,22.5) has 2280 bin [22.5,22.6) has 1130 bin [22.6,22.7) has 990 bin [22.7,22.8) has 4296 bin [22.8,22.9) has 17439 bin [22.9,23.0) has 23017 bin [23.0,23.1) has 42920 bin [23.1,23.2) has 89395 bin [23.2,23.3) has 131845 bin [23.3,23.4) has 342411 bin [23.4,23.5) has 1039814 bin [23.5,23.6) has 1185106 bin [23.6,23.7) has 1924971 bin [23.7,23.8) has 2291747 bin [23.8,23.9) has 2024036 bin [23.9,24.0) has 1555573 bin [24.0,24.1) has 1320873 bin [24.1,24.2) has 2109561 bin [24.2,24.3) has 2673744 bin [24.3,24.4) has 2770865 bin [24.4,24.5) has 1585824 bin [24.5,24.6) has 551228 bin [24.6,24.7) has 514885 bin [24.7,24.8) has 352635 bin [24.8,24.9) has 213642 bin [24.9,25.0) has 131528 bin [25.0,25.1) has 94766 bin [25.1,25.2) has 99101 bin [25.2,25.3) has 118019 bin [25.3,25.4) has 123353 bin [25.4,25.5) has 124261 bin [25.5,25.6) has 108382 bin [25.6,25.7) has 100145 bin [25.7,25.8) has 134487 bin [25.8,25.9) has 190405 bin [25.9,26.0) has 194472 bin [26.0,26.1) has 128459 bin [26.1,26.2) has 91543 bin [26.2,26.3) has 71285 bin [26.3,26.4) has 53317 bin [26.4,26.5) has 44065 bin [26.5,26.6) has 42131 bin [26.6,26.7) has 41938 bin [26.7,26.8) has 40944 bin [26.8,26.9) has 46093 bin 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bin [55.3,55.4) has 43 bin [55.4,55.5) has 32 bin [55.5,55.6) has 35 bin [55.6,55.7) has 34 bin [55.7,55.8) has 25 bin [55.8,55.9) has 33 bin [55.9,56.0) has 34 bin [56.0,56.1) has 55 bin [56.1,56.2) has 55 bin [56.2,56.3) has 33 bin [56.3,56.4) has 41 bin [56.4,56.5) has 7 bin [56.6,56.7) has 3 bin [56.7,56.8) has 3 bin [56.8,56.9) has 1 bin [56.9,57.0) has 14 bin [57.0,57.1) has 9 bin [57.1,57.2) has 3 bin [57.2,57.3) has 3 bin [57.3,57.4) has 5 bin [57.4,57.5) has 4 bin [57.5,57.6) has 3 bin [57.6,57.7) has 4 bin [57.7,57.8) has 5 bin [57.8,57.9) has 3 bin [57.9,58.0) has 3 bin [58.0,58.1) has 1 bin [58.1,58.2) has 2 bin [58.2,58.3) has 4 bin [58.3,58.4) has 3 bin [59.1,59.2) has 1 bin [60.3,60.4) has 1 bin [60.9,61.0) has 3 bin [61.4,61.5) has 1 bin [61.6,61.7) has 3 bin [61.7,61.8) has 14 bin [63.5,63.6) has 1 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 bin [64.3,64.4) has 1 average z coordinate 25.3 for 28901807 element(s) point source id histogram with bin size 1.000000 bin 103 has 6724968 bin 104 has 18941789 bin 105 has 234322 bin 203 has 3000728 average point source id 114.054091981169208 for 28901807 element(s)