lasinfo (210611) report for 'AHN4T/64GN2_21.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: 33217789 number of points by return: 24717710 5225876 2432492 713077 128634 scale factor x y z: 0.001 0.001 0.001 offset x y z: 44980 412480 0 min x y z: 44980.000 412480.000 -2.854 max x y z: 46019.999 413769.999 29.645 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: 33217789 extended number of points by return: 24717710 5225876 2432492 713077 128634 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 -2854 29645 intensity 56 3719 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 -31 30 user_data 6 7 point_source_ID 61 65 gps_time 260712328.953227 260715440.919019 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.56 37.19 ('Amplitude') attribute1 -16.22 21.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24717710 number of intermediate returns: 3282052 number of last returns: 24701210 number of single returns: 19483183 covered area in square units/kilounits: 1235352/1.24 point density: all returns 26.89 last only 20.00 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33217789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24717710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5225876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2432492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 713077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 128634 instead zero. overview over extended number of returns of given pulse: 19483183 5601183 5158334 2333829 569071 67231 4958 0 0 0 0 0 0 0 0 histogram of classification of points: 10588856 unclassified (1) 18076662 ground (2) 22853 building (6) 4479023 water (9) 50395 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2441487 +---> 627218 of those are unclassified (1) +---> 1572623 of those are ground (2) +---> 375 of those are building (6) +---> 241271 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 40 bin [-2.8,-2.7) has 1489 bin [-2.7,-2.6) has 6275 bin [-2.6,-2.5) has 6682 bin [-2.5,-2.4) has 6926 bin [-2.4,-2.3) has 182762 bin [-2.3,-2.2) has 167332 bin [-2.2,-2.1) has 29401 bin [-2.1,-2.0) has 28810 bin [-2.0,-1.9) has 35173 bin [-1.9,-1.8) has 59825 bin [-1.8,-1.7) has 113817 bin [-1.7,-1.6) has 149488 bin [-1.6,-1.5) has 294624 bin [-1.5,-1.4) has 540898 bin [-1.4,-1.3) has 682508 bin [-1.3,-1.2) has 2122726 bin [-1.2,-1.1) has 4393107 bin [-1.1,-1.0) has 1265452 bin [-1.0,-0.9) has 1412028 bin [-0.9,-0.8) has 1520326 bin [-0.8,-0.7) has 1331039 bin [-0.7,-0.6) has 985185 bin [-0.6,-0.5) has 876216 bin [-0.5,-0.4) has 638192 bin [-0.4,-0.3) has 442115 bin [-0.3,-0.2) has 327164 bin [-0.2,-0.1) has 296385 bin [-0.1,0.0) has 303711 bin [0.0,0.1) has 307134 bin [0.1,0.2) has 341185 bin [0.2,0.3) has 386135 bin [0.3,0.4) has 368030 bin [0.4,0.5) has 246276 bin [0.5,0.6) has 181073 bin [0.6,0.7) has 158983 bin [0.7,0.8) has 155588 bin [0.8,0.9) has 126021 bin [0.9,1.0) has 123956 bin [1.0,1.1) has 125392 bin [1.1,1.2) has 125811 bin [1.2,1.3) has 120406 bin [1.3,1.4) has 107006 bin [1.4,1.5) has 96545 bin [1.5,1.6) has 90155 bin [1.6,1.7) has 84889 bin [1.7,1.8) has 83251 bin [1.8,1.9) has 82666 bin [1.9,2.0) has 78536 bin [2.0,2.1) has 74576 bin [2.1,2.2) has 73581 bin [2.2,2.3) has 73377 bin [2.3,2.4) has 73699 bin 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has 1467 bin [26.0,26.1) has 1222 bin [26.1,26.2) has 1088 bin [26.2,26.3) has 947 bin [26.3,26.4) has 887 bin [26.4,26.5) has 799 bin [26.5,26.6) has 679 bin [26.6,26.7) has 615 bin [26.7,26.8) has 518 bin [26.8,26.9) has 456 bin [26.9,27.0) has 433 bin [27.0,27.1) has 409 bin [27.1,27.2) has 367 bin [27.2,27.3) has 316 bin [27.3,27.4) has 229 bin [27.4,27.5) has 222 bin [27.5,27.6) has 202 bin [27.6,27.7) has 163 bin [27.7,27.8) has 147 bin [27.8,27.9) has 128 bin [27.9,28.0) has 97 bin [28.0,28.1) has 112 bin [28.1,28.2) has 87 bin [28.2,28.3) has 86 bin [28.3,28.4) has 67 bin [28.4,28.5) has 63 bin [28.5,28.6) has 46 bin [28.6,28.7) has 53 bin [28.7,28.8) has 38 bin [28.8,28.9) has 36 bin [28.9,29.0) has 28 bin [29.0,29.1) has 26 bin [29.1,29.2) has 12 bin [29.2,29.3) has 15 bin [29.3,29.4) has 8 bin [29.4,29.5) has 5 bin [29.6,29.7) has 1 average z coordinate 2.6 for 33217789 element(s) point source id histogram with bin size 1.000000 bin 61 has 14675992 bin 62 has 9004912 bin 65 has 9536885 average point source id 62.419493994618364 for 33217789 element(s)