lasinfo (210611) report for 'AHN4T/57BN1_14.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: 39482114 number of points by return: 30922105 6304954 1918085 308395 28575 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 371230 0 min x y z: 152980.000 371230.000 26.767 max x y z: 154019.999 372519.999 61.863 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: 39482114 extended number of points by return: 30922105 6304954 1918085 308395 28575 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 26767 61863 intensity 19 3328 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 72 205 gps_time 297871780.843000 298280753.524114 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 37 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 33.28 ('Amplitude') attribute1 -16.46 17.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30922105 number of intermediate returns: 2252935 number of last returns: 30918456 number of single returns: 24611382 covered area in square units/kilounits: 1341596/1.34 point density: all returns 29.43 last only 23.05 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39482114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30922105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6304954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1918085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 308395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28575 instead zero. overview over extended number of returns of given pulse: 24611382 8774830 4832591 1120262 134697 7975 377 0 0 0 0 0 0 0 0 histogram of classification of points: 11360660 unclassified (1) 27971973 ground (2) 142789 building (6) 6692 water (9) +-> flagged as extended overlap: 2963886 +---> 869175 of those are unclassified (1) +---> 2080753 of those are ground (2) +---> 13958 of those are building (6) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 7 bin [26.8,26.9) has 281 bin [26.9,27.0) has 476 bin [27.0,27.1) has 229 bin [27.1,27.2) has 210 bin [27.2,27.3) has 304 bin [27.3,27.4) has 944 bin [27.4,27.5) has 3791 bin [27.5,27.6) has 13735 bin [27.6,27.7) has 30536 bin [27.7,27.8) has 53539 bin [27.8,27.9) has 98334 bin [27.9,28.0) has 153717 bin [28.0,28.1) has 281746 bin [28.1,28.2) has 545377 bin [28.2,28.3) has 861559 bin [28.3,28.4) has 913471 bin [28.4,28.5) has 778360 bin [28.5,28.6) has 721326 bin [28.6,28.7) has 633896 bin [28.7,28.8) has 628594 bin [28.8,28.9) has 638722 bin [28.9,29.0) has 727515 bin [29.0,29.1) has 849810 bin [29.1,29.2) has 1004578 bin [29.2,29.3) has 1248570 bin [29.3,29.4) has 1166895 bin [29.4,29.5) has 996557 bin [29.5,29.6) has 911932 bin [29.6,29.7) has 877519 bin [29.7,29.8) has 1166079 bin [29.8,29.9) has 1371225 bin [29.9,30.0) has 1304295 bin [30.0,30.1) has 1334510 bin [30.1,30.2) has 1285509 bin [30.2,30.3) has 1329297 bin [30.3,30.4) has 1261322 bin [30.4,30.5) has 1354390 bin [30.5,30.6) has 1033744 bin [30.6,30.7) has 802044 bin [30.7,30.8) has 618749 bin [30.8,30.9) has 430075 bin [30.9,31.0) has 352556 bin [31.0,31.1) has 301198 bin [31.1,31.2) has 105952 bin [31.2,31.3) has 58471 bin [31.3,31.4) has 43379 bin [31.4,31.5) has 36949 bin [31.5,31.6) has 36279 bin [31.6,31.7) has 30529 bin [31.7,31.8) has 28572 bin [31.8,31.9) has 28157 bin [31.9,32.0) has 27421 bin [32.0,32.1) has 27448 bin [32.1,32.2) 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[59.2,59.3) has 130 bin [59.3,59.4) has 155 bin [59.4,59.5) has 111 bin [59.5,59.6) has 95 bin [59.6,59.7) has 85 bin [59.7,59.8) has 68 bin [59.8,59.9) has 52 bin [59.9,60.0) has 45 bin [60.0,60.1) has 37 bin [60.1,60.2) has 35 bin [60.2,60.3) has 33 bin [60.3,60.4) has 30 bin [60.4,60.5) has 29 bin [60.5,60.6) has 18 bin [60.6,60.7) has 25 bin [60.7,60.8) has 19 bin [60.8,60.9) has 16 bin [60.9,61.0) has 15 bin [61.0,61.1) has 13 bin [61.1,61.2) has 7 bin [61.2,61.3) has 8 bin [61.3,61.4) has 4 bin [61.4,61.5) has 5 bin [61.5,61.6) has 10 bin [61.6,61.7) has 4 bin [61.7,61.8) has 2 bin [61.8,61.9) has 4 average z coordinate 33.6 for 39482114 element(s) point source id histogram with bin size 1.000000 bin 72 has 313130 bin 73 has 26198292 bin 74 has 5572960 bin 205 has 7397732 average point source id 97.865954594021986 for 39482114 element(s)