lasinfo (210611) report for 'AHN4T/58BN2_15.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: 32390747 number of points by return: 27637155 3451583 1090370 192329 19310 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 371230 0 min x y z: 198980.000 371230.000 25.288 max x y z: 200019.999 372519.999 61.442 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: 32390747 extended number of points by return: 27637155 3451583 1090370 192329 19310 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 25288 61442 intensity 0 4530 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 104 106 gps_time 297867782.328807 298288991.736349 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 47 255 B 29 255 NIR 16 255 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 45.3 ('Amplitude') attribute1 -17.08 28.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27637155 number of intermediate returns: 1303332 number of last returns: 27625379 number of single returns: 24175119 covered area in square units/kilounits: 1333708/1.33 point density: all returns 24.29 last only 20.71 (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 32390747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27637155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3451583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1090370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 192329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19310 instead zero. overview over extended number of returns of given pulse: 24175119 4728004 2697425 693336 91064 5575 224 0 0 0 0 0 0 0 0 histogram of classification of points: 5916510 unclassified (1) 25898107 ground (2) 538764 building (6) 36846 water (9) 520 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2303909 +---> 535933 of those are unclassified (1) +---> 1716818 of those are ground (2) +---> 48957 of those are building (6) +---> 2201 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.2,25.3) has 1 bin [25.3,25.4) has 72 bin [25.4,25.5) has 979 bin [25.5,25.6) has 3478 bin [25.6,25.7) has 4252 bin [25.7,25.8) has 6638 bin [25.8,25.9) has 7515 bin [25.9,26.0) has 6275 bin [26.0,26.1) has 6095 bin [26.1,26.2) has 16674 bin [26.2,26.3) has 41328 bin [26.3,26.4) has 75646 bin [26.4,26.5) has 165954 bin [26.5,26.6) has 261513 bin [26.6,26.7) has 287128 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has 664 bin [57.8,57.9) has 676 bin [57.9,58.0) has 623 bin [58.0,58.1) has 587 bin [58.1,58.2) has 554 bin [58.2,58.3) has 541 bin [58.3,58.4) has 472 bin [58.4,58.5) has 390 bin [58.5,58.6) has 433 bin [58.6,58.7) has 386 bin [58.7,58.8) has 359 bin [58.8,58.9) has 333 bin [58.9,59.0) has 294 bin [59.0,59.1) has 284 bin [59.1,59.2) has 245 bin [59.2,59.3) has 230 bin [59.3,59.4) has 218 bin [59.4,59.5) has 228 bin [59.5,59.6) has 213 bin [59.6,59.7) has 187 bin [59.7,59.8) has 168 bin [59.8,59.9) has 175 bin [59.9,60.0) has 116 bin [60.0,60.1) has 105 bin [60.1,60.2) has 107 bin [60.2,60.3) has 87 bin [60.3,60.4) has 97 bin [60.4,60.5) has 75 bin [60.5,60.6) has 76 bin [60.6,60.7) has 51 bin [60.7,60.8) has 54 bin [60.8,60.9) has 19 bin [60.9,61.0) has 20 bin [61.0,61.1) has 10 bin [61.1,61.2) has 2 bin [61.3,61.4) has 1 bin [61.4,61.5) has 1 average z coordinate 29.7 for 32390747 element(s) point source id histogram with bin size 1.000000 bin 104 has 165105 bin 105 has 25727869 bin 106 has 6497773 average point source id 105.19550855063639 for 32390747 element(s)