lasinfo (210611) report for 'AHN4T/51AN1_08.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: 339/2022 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: 37637624 number of points by return: 24068544 9197581 3474425 790980 106094 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 397480 0 min x y z: 141980.000 397480.000 5.667 max x y z: 143019.999 398769.999 47.356 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: 37637624 extended number of points by return: 24068544 9197581 3474425 790980 106094 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 5667 47356 intensity 38 4112 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 52 2053 gps_time 294663029.580291 298205933.026662 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 30 255 NIR 0 255 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 0.38 41.12 ('Amplitude') attribute1 -16.61 24.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24068544 number of intermediate returns: 4383495 number of last returns: 24014447 number of single returns: 14828862 covered area in square units/kilounits: 1283864/1.28 point density: all returns 29.32 last only 18.70 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37637624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24068544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9197581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3474425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 790980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 106094 instead zero. overview over extended number of returns of given pulse: 14828862 11471142 8061707 2744317 488336 40983 2277 0 0 0 0 0 0 0 0 histogram of classification of points: 17638309 unclassified (1) 18054386 ground (2) 1544511 building (6) 388670 water (9) 11748 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2569621 +---> 1233119 of those are unclassified (1) +---> 1205640 of those are ground (2) +---> 129780 of those are building (6) +---> 1082 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.6,5.7) has 28 bin [5.7,5.8) has 111 bin [5.8,5.9) has 11 bin [5.9,6.0) has 4 bin [6.0,6.1) has 2 bin [6.1,6.2) has 5 bin [6.2,6.3) has 71 bin [6.3,6.4) has 184 bin [6.4,6.5) has 639 bin [6.5,6.6) has 9089 bin [6.6,6.7) has 14524 bin [6.7,6.8) has 12190 bin [6.8,6.9) has 11049 bin [6.9,7.0) has 12650 bin [7.0,7.1) has 11152 bin [7.1,7.2) has 13987 bin 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5670 bin [38.0,38.1) has 5560 bin [38.1,38.2) has 5352 bin [38.2,38.3) has 5222 bin [38.3,38.4) has 4908 bin [38.4,38.5) has 4673 bin [38.5,38.6) has 4602 bin [38.6,38.7) has 4380 bin [38.7,38.8) has 4180 bin [38.8,38.9) has 4054 bin [38.9,39.0) has 4033 bin [39.0,39.1) has 3879 bin [39.1,39.2) has 3724 bin [39.2,39.3) has 3540 bin [39.3,39.4) has 3178 bin [39.4,39.5) has 3053 bin [39.5,39.6) has 2954 bin [39.6,39.7) has 2820 bin [39.7,39.8) has 2605 bin [39.8,39.9) has 2548 bin [39.9,40.0) has 2301 bin [40.0,40.1) has 2188 bin [40.1,40.2) has 2127 bin [40.2,40.3) has 2098 bin [40.3,40.4) has 1943 bin [40.4,40.5) has 1856 bin [40.5,40.6) has 1822 bin [40.6,40.7) has 1676 bin [40.7,40.8) has 1640 bin [40.8,40.9) has 1528 bin [40.9,41.0) has 1538 bin [41.0,41.1) has 1454 bin [41.1,41.2) has 1364 bin [41.2,41.3) has 1274 bin [41.3,41.4) has 1344 bin [41.4,41.5) has 1257 bin [41.5,41.6) has 1240 bin [41.6,41.7) has 1255 bin [41.7,41.8) has 1173 bin [41.8,41.9) has 1084 bin [41.9,42.0) has 1127 bin [42.0,42.1) has 1098 bin [42.1,42.2) has 1130 bin [42.2,42.3) has 1015 bin [42.3,42.4) has 1027 bin [42.4,42.5) has 986 bin [42.5,42.6) has 957 bin [42.6,42.7) has 879 bin [42.7,42.8) has 877 bin [42.8,42.9) has 868 bin [42.9,43.0) has 804 bin [43.0,43.1) has 834 bin [43.1,43.2) has 804 bin [43.2,43.3) has 822 bin [43.3,43.4) has 693 bin [43.4,43.5) has 741 bin [43.5,43.6) has 688 bin [43.6,43.7) has 734 bin [43.7,43.8) has 714 bin [43.8,43.9) has 648 bin [43.9,44.0) has 625 bin [44.0,44.1) has 575 bin [44.1,44.2) has 593 bin [44.2,44.3) has 542 bin [44.3,44.4) has 555 bin [44.4,44.5) has 569 bin [44.5,44.6) has 479 bin [44.6,44.7) has 480 bin [44.7,44.8) has 434 bin [44.8,44.9) has 453 bin [44.9,45.0) has 439 bin [45.0,45.1) has 349 bin [45.1,45.2) has 340 bin [45.2,45.3) has 341 bin [45.3,45.4) has 315 bin [45.4,45.5) has 238 bin [45.5,45.6) has 203 bin [45.6,45.7) has 196 bin [45.7,45.8) has 171 bin [45.8,45.9) has 162 bin [45.9,46.0) has 118 bin [46.0,46.1) has 100 bin [46.1,46.2) has 69 bin [46.2,46.3) has 71 bin [46.3,46.4) has 48 bin [46.4,46.5) has 33 bin [46.5,46.6) has 19 bin [46.6,46.7) has 26 bin [46.7,46.8) has 16 bin [46.8,46.9) has 4 bin [46.9,47.0) has 4 bin [47.1,47.2) has 1 bin [47.3,47.4) has 2 average z coordinate 14.9 for 37637624 element(s) point source id histogram with bin size 1.000000 bin 52 has 9075462 bin 1054 has 114081 bin 2053 has 28448081 average point source id 1567.47608964370329 for 37637624 element(s)