lasinfo (210611) report for 'AHN4T/68EN1_09.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: 51599242 number of points by return: 44584154 4865820 1749087 356830 43351 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 347480 0 min x y z: 192980.000 347480.000 24.706 max x y z: 194019.999 348769.999 61.465 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: 51599242 extended number of points by return: 44584154 4865820 1749087 356830 43351 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 24706 61465 intensity 0 4860 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 127 207 gps_time 292326082.239826 292341847.916835 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 52 255 B 41 255 NIR 18 255 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 48.6 ('Amplitude') attribute1 -17.02 31.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44584154 number of intermediate returns: 2152209 number of last returns: 44572911 number of single returns: 39710032 covered area in square units/kilounits: 1340248/1.34 point density: all returns 38.50 last only 33.26 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51599242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44584154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4865820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1749087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 356830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43351 instead zero. overview over extended number of returns of given pulse: 39710032 6240111 4178036 1253955 199174 16871 1063 0 0 0 0 0 0 0 0 histogram of classification of points: 10089800 unclassified (1) 40867853 ground (2) 503031 building (6) 128827 water (9) 9731 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3258365 +---> 487661 of those are unclassified (1) +---> 2673217 of those are ground (2) +---> 86358 of those are building (6) +---> 9742 of those are water (9) +---> 1387 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [24.7,24.8) has 103 bin [24.8,24.9) has 10176 bin [24.9,25.0) has 107564 bin [25.0,25.1) has 174615 bin [25.1,25.2) has 198297 bin [25.2,25.3) has 193000 bin [25.3,25.4) has 217160 bin [25.4,25.5) has 249578 bin [25.5,25.6) has 236291 bin [25.6,25.7) has 267852 bin [25.7,25.8) has 457618 bin [25.8,25.9) has 1205907 bin [25.9,26.0) has 2321687 bin [26.0,26.1) has 3661953 bin [26.1,26.2) has 4147676 bin [26.2,26.3) has 4469807 bin [26.3,26.4) has 3934947 bin [26.4,26.5) has 2840700 bin [26.5,26.6) has 1870248 bin [26.6,26.7) has 926117 bin [26.7,26.8) has 571987 bin [26.8,26.9) has 387592 bin [26.9,27.0) has 381592 bin [27.0,27.1) has 393491 bin [27.1,27.2) has 460595 bin [27.2,27.3) has 547886 bin [27.3,27.4) has 510341 bin [27.4,27.5) has 414673 bin [27.5,27.6) has 379746 bin [27.6,27.7) has 381364 bin [27.7,27.8) has 281758 bin [27.8,27.9) has 212983 bin [27.9,28.0) has 206074 bin [28.0,28.1) has 174885 bin [28.1,28.2) has 186387 bin [28.2,28.3) has 237227 bin [28.3,28.4) has 261850 bin [28.4,28.5) has 267210 bin [28.5,28.6) has 253120 bin [28.6,28.7) has 238093 bin [28.7,28.8) has 204133 bin [28.8,28.9) has 226402 bin [28.9,29.0) has 208222 bin [29.0,29.1) has 184119 bin [29.1,29.2) has 166896 bin [29.2,29.3) has 174971 bin [29.3,29.4) has 173749 bin [29.4,29.5) has 161026 bin 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[56.2,56.3) has 4842 bin [56.3,56.4) has 4685 bin [56.4,56.5) has 4211 bin [56.5,56.6) has 4011 bin [56.6,56.7) has 3755 bin [56.7,56.8) has 3395 bin [56.8,56.9) has 3202 bin [56.9,57.0) has 2986 bin [57.0,57.1) has 2847 bin [57.1,57.2) has 2668 bin [57.2,57.3) has 2429 bin [57.3,57.4) has 2267 bin [57.4,57.5) has 2049 bin [57.5,57.6) has 1954 bin [57.6,57.7) has 1834 bin [57.7,57.8) has 1643 bin [57.8,57.9) has 1602 bin [57.9,58.0) has 1536 bin [58.0,58.1) has 1398 bin [58.1,58.2) has 1369 bin [58.2,58.3) has 1223 bin [58.3,58.4) has 1076 bin [58.4,58.5) has 942 bin [58.5,58.6) has 850 bin [58.6,58.7) has 735 bin [58.7,58.8) has 637 bin [58.8,58.9) has 603 bin [58.9,59.0) has 513 bin [59.0,59.1) has 381 bin [59.1,59.2) has 330 bin [59.2,59.3) has 293 bin [59.3,59.4) has 267 bin [59.4,59.5) has 219 bin [59.5,59.6) has 180 bin [59.6,59.7) has 133 bin [59.7,59.8) has 122 bin [59.8,59.9) has 114 bin [59.9,60.0) has 90 bin [60.0,60.1) has 70 bin [60.1,60.2) has 73 bin [60.2,60.3) has 51 bin [60.3,60.4) has 27 bin [60.4,60.5) has 29 bin [60.5,60.6) has 26 bin [60.6,60.7) has 7 bin [60.7,60.8) has 7 bin [60.8,60.9) has 7 bin [60.9,61.0) has 3 bin [61.4,61.5) has 1 average z coordinate 30.1 for 51599242 element(s) point source id histogram with bin size 1.000000 bin 127 has 7356610 bin 128 has 22509823 bin 129 has 1090321 bin 207 has 20642488 average point source id 159.482831918344857 for 51599242 element(s)