lasinfo (210611) report for 'AHN4T/57BZ1_12.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: 27956775 number of points by return: 25389677 1866570 597814 94802 7912 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 364980 0 min x y z: 150980.000 364980.000 31.764 max x y z: 152019.999 366269.999 69.111 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: 27956775 extended number of points by return: 25389677 1866570 597814 94802 7912 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 31764 69111 intensity 56 3851 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 74 76 gps_time 298280625.808141 298284009.896140 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 21 255 NIR 7 255 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 0.56 38.51 ('Amplitude') attribute1 -16.41 21.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25389677 number of intermediate returns: 701264 number of last returns: 25383261 number of single returns: 23517427 covered area in square units/kilounits: 1320980/1.32 point density: all returns 21.16 last only 19.22 (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 27956775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25389677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1866570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 597814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 94802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7912 instead zero. overview over extended number of returns of given pulse: 23517427 2540912 1510351 348362 37734 1929 60 0 0 0 0 0 0 0 0 histogram of classification of points: 2927757 unclassified (1) 24684896 ground (2) 327584 building (6) 16158 water (9) 380 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1983297 +---> 181765 of those are unclassified (1) +---> 1796524 of those are ground (2) +---> 5008 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.7,31.8) has 1 bin [31.8,31.9) has 30 bin [31.9,32.0) has 199 bin [32.0,32.1) has 694 bin [32.1,32.2) has 1287 bin [32.2,32.3) has 1873 bin [32.3,32.4) has 1971 bin [32.4,32.5) has 2003 bin [32.5,32.6) has 4064 bin [32.6,32.7) has 11584 bin [32.7,32.8) has 19805 bin [32.8,32.9) has 37985 bin [32.9,33.0) has 145963 bin [33.0,33.1) has 312641 bin [33.1,33.2) has 422141 bin [33.2,33.3) has 363162 bin [33.3,33.4) has 454936 bin [33.4,33.5) has 560437 bin [33.5,33.6) has 602399 bin [33.6,33.7) has 980600 bin [33.7,33.8) has 1344499 bin [33.8,33.9) has 1270434 bin [33.9,34.0) has 1090422 bin [34.0,34.1) has 1014537 bin [34.1,34.2) has 1166642 bin [34.2,34.3) has 1381267 bin [34.3,34.4) has 1051087 bin [34.4,34.5) has 908422 bin [34.5,34.6) has 753796 bin [34.6,34.7) has 739633 bin [34.7,34.8) has 1185401 bin [34.8,34.9) has 775845 bin [34.9,35.0) has 795921 bin [35.0,35.1) has 869706 bin [35.1,35.2) has 1103560 bin [35.2,35.3) has 965259 bin [35.3,35.4) has 1131480 bin [35.4,35.5) has 1364920 bin [35.5,35.6) has 708148 bin [35.6,35.7) has 365791 bin [35.7,35.8) has 313169 bin [35.8,35.9) has 369246 bin [35.9,36.0) has 228560 bin [36.0,36.1) has 98231 bin [36.1,36.2) has 26352 bin [36.2,36.3) has 15976 bin [36.3,36.4) has 15395 bin [36.4,36.5) has 18665 bin [36.5,36.6) has 17366 bin [36.6,36.7) has 17707 bin [36.7,36.8) has 18240 bin [36.8,36.9) has 17771 bin [36.9,37.0) has 18246 bin [37.0,37.1) 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bin [64.5,64.6) has 956 bin [64.6,64.7) has 1003 bin [64.7,64.8) has 934 bin [64.8,64.9) has 1035 bin [64.9,65.0) has 945 bin [65.0,65.1) has 930 bin [65.1,65.2) has 897 bin [65.2,65.3) has 914 bin [65.3,65.4) has 836 bin [65.4,65.5) has 802 bin [65.5,65.6) has 839 bin [65.6,65.7) has 770 bin [65.7,65.8) has 761 bin [65.8,65.9) has 744 bin [65.9,66.0) has 681 bin [66.0,66.1) has 702 bin [66.1,66.2) has 642 bin [66.2,66.3) has 660 bin [66.3,66.4) has 572 bin [66.4,66.5) has 532 bin [66.5,66.6) has 464 bin [66.6,66.7) has 467 bin [66.7,66.8) has 399 bin [66.8,66.9) has 373 bin [66.9,67.0) has 358 bin [67.0,67.1) has 359 bin [67.1,67.2) has 333 bin [67.2,67.3) has 281 bin [67.3,67.4) has 232 bin [67.4,67.5) has 215 bin [67.5,67.6) has 204 bin [67.6,67.7) has 146 bin [67.7,67.8) has 149 bin [67.8,67.9) has 133 bin [67.9,68.0) has 109 bin [68.0,68.1) has 84 bin [68.1,68.2) has 80 bin [68.2,68.3) has 66 bin [68.3,68.4) has 56 bin [68.4,68.5) has 43 bin [68.5,68.6) has 25 bin [68.6,68.7) has 19 bin [68.7,68.8) has 19 bin [68.8,68.9) has 8 bin [68.9,69.0) has 6 bin [69.0,69.1) has 3 bin [69.1,69.2) has 1 average z coordinate 35.6 for 27956775 element(s) point source id histogram with bin size 1.000000 bin 74 has 5115396 bin 75 has 22301245 bin 76 has 540134 average point source id 74.836345143529613 for 27956775 element(s)