lasinfo (210611) report for 'AHN4T/38HZ1_01.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: 180/2021 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: 25908179 number of points by return: 23784619 1501871 501878 106606 13205 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 429980 0 min x y z: 129980.000 429980.000 -0.894 max x y z: 131019.999 431269.999 38.030 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: 25908179 extended number of points by return: 23784619 1501871 501878 106606 13205 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 -894 38030 intensity 56 3890 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 -10 35 user_data 6 7 point_source_ID 42 61 gps_time 259508279.706543 269710489.696013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 28 255 B 19 254 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5833 extended_scanner_channel 0 0 attribute0 0.56 38.9 ('Amplitude') attribute1 -15.48 23.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23784619 number of intermediate returns: 621325 number of last returns: 23784607 number of single returns: 22282372 covered area in square units/kilounits: 1269548/1.27 point density: all returns 20.41 last only 18.73 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25908179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23784619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1501871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 501878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 106606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13205 instead zero. overview over extended number of returns of given pulse: 22282372 2003097 1185009 372133 60423 4921 224 0 0 0 0 0 0 0 0 histogram of classification of points: 3471127 unclassified (1) 21846533 ground (2) 242426 building (6) 340622 water (9) 7471 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2023973 +---> 309888 of those are unclassified (1) +---> 1664820 of those are ground (2) +---> 32768 of those are building (6) +---> 16001 of those are water (9) +---> 496 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 501 bin [-0.8,-0.7) has 75710 bin [-0.7,-0.6) has 55767 bin [-0.6,-0.5) has 103301 bin [-0.5,-0.4) has 220630 bin [-0.4,-0.3) has 203260 bin [-0.3,-0.2) has 333181 bin [-0.2,-0.1) has 923173 bin [-0.1,0.0) has 2093739 bin [0.0,0.1) has 2586916 bin [0.1,0.2) has 2462266 bin [0.2,0.3) has 2480401 bin [0.3,0.4) has 2642612 bin [0.4,0.5) has 2305115 bin [0.5,0.6) has 1510791 bin [0.6,0.7) has 947892 bin [0.7,0.8) has 543594 bin [0.8,0.9) has 351938 bin [0.9,1.0) has 293350 bin [1.0,1.1) has 302916 bin [1.1,1.2) has 330579 bin [1.2,1.3) has 260590 bin [1.3,1.4) has 214110 bin [1.4,1.5) has 169156 bin [1.5,1.6) has 147732 bin [1.6,1.7) has 136570 bin [1.7,1.8) has 127893 bin [1.8,1.9) has 123933 bin [1.9,2.0) has 114682 bin [2.0,2.1) has 103175 bin [2.1,2.2) has 96100 bin [2.2,2.3) has 86945 bin [2.3,2.4) has 81909 bin [2.4,2.5) has 77960 bin [2.5,2.6) has 70455 bin [2.6,2.7) has 64044 bin [2.7,2.8) has 59995 bin [2.8,2.9) has 56805 bin [2.9,3.0) has 52892 bin [3.0,3.1) has 48628 bin [3.1,3.2) has 46494 bin [3.2,3.3) has 44564 bin [3.3,3.4) has 43392 bin [3.4,3.5) has 42778 bin [3.5,3.6) has 41861 bin [3.6,3.7) has 40274 bin [3.7,3.8) has 40106 bin [3.8,3.9) has 38370 bin [3.9,4.0) has 36815 bin [4.0,4.1) has 36369 bin [4.1,4.2) has 35982 bin [4.2,4.3) has 36607 bin [4.3,4.4) has 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333 bin [32.6,32.7) has 303 bin [32.7,32.8) has 311 bin [32.8,32.9) has 346 bin [32.9,33.0) has 321 bin [33.0,33.1) has 340 bin [33.1,33.2) has 298 bin [33.2,33.3) has 316 bin [33.3,33.4) has 283 bin [33.4,33.5) has 294 bin [33.5,33.6) has 272 bin [33.6,33.7) has 292 bin [33.7,33.8) has 267 bin [33.8,33.9) has 251 bin [33.9,34.0) has 242 bin [34.0,34.1) has 251 bin [34.1,34.2) has 245 bin [34.2,34.3) has 264 bin [34.3,34.4) has 216 bin [34.4,34.5) has 210 bin [34.5,34.6) has 213 bin [34.6,34.7) has 209 bin [34.7,34.8) has 204 bin [34.8,34.9) has 196 bin [34.9,35.0) has 157 bin [35.0,35.1) has 182 bin [35.1,35.2) has 161 bin [35.2,35.3) has 156 bin [35.3,35.4) has 145 bin [35.4,35.5) has 167 bin [35.5,35.6) has 141 bin [35.6,35.7) has 146 bin [35.7,35.8) has 152 bin [35.8,35.9) has 118 bin [35.9,36.0) has 108 bin [36.0,36.1) has 123 bin [36.1,36.2) has 93 bin [36.2,36.3) has 82 bin [36.3,36.4) has 62 bin [36.4,36.5) has 62 bin [36.5,36.6) has 54 bin [36.6,36.7) has 56 bin [36.7,36.8) has 62 bin [36.8,36.9) has 32 bin [36.9,37.0) has 37 bin [37.0,37.1) has 24 bin [37.1,37.2) has 21 bin [37.2,37.3) has 19 bin [37.3,37.4) has 13 bin [37.4,37.5) has 6 bin [37.5,37.6) has 4 bin [37.6,37.7) has 2 bin [37.7,37.8) has 1 bin [38.0,38.1) has 1 average z coordinate 1.5 for 25908179 element(s) point source id histogram with bin size 1.000000 bin 42 has 9537720 bin 57 has 15341212 bin 58 has 494656 bin 61 has 534591 average point source id 51.579596659417859 for 25908179 element(s)