lasinfo (210611) report for 'AHN4T/50BN2_06.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: 28928258 number of points by return: 23642791 3820565 1177953 254641 32308 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 397480 0 min x y z: 114980.000 397480.000 1.914 max x y z: 116019.999 398769.999 40.057 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: 28928258 extended number of points by return: 23642791 3820565 1177953 254641 32308 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 1914 40057 intensity 56 4633 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 17 user_data 6 7 point_source_ID 16 17 gps_time 291286357.334864 291287397.993330 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.56 46.33 ('Amplitude') attribute1 -16.39 29.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23642791 number of intermediate returns: 1480363 number of last returns: 23571630 number of single returns: 19766526 covered area in square units/kilounits: 1338080/1.34 point density: all returns 21.62 last only 17.62 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28928258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23642791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3820565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1177953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 254641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32308 instead zero. overview over extended number of returns of given pulse: 19766526 5314741 2784939 898217 151154 11919 762 0 0 0 0 0 0 0 0 histogram of classification of points: 7843998 unclassified (1) 18066508 ground (2) 2869658 building (6) 110777 water (9) 37317 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1878974 +---> 564109 of those are unclassified (1) +---> 1088680 of those are ground (2) +---> 222725 of those are building (6) +---> 3460 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.9,2.0) has 102 bin [2.0,2.1) has 1732 bin [2.1,2.2) has 20724 bin [2.2,2.3) has 95246 bin [2.3,2.4) has 108071 bin [2.4,2.5) has 83384 bin [2.5,2.6) has 74621 bin [2.6,2.7) has 104084 bin [2.7,2.8) has 225195 bin [2.8,2.9) has 254320 bin [2.9,3.0) has 222715 bin [3.0,3.1) has 176168 bin [3.1,3.2) has 301226 bin [3.2,3.3) has 705063 bin [3.3,3.4) has 1040727 bin [3.4,3.5) has 1168853 bin [3.5,3.6) has 821676 bin [3.6,3.7) has 518251 bin [3.7,3.8) has 347651 bin [3.8,3.9) has 225540 bin [3.9,4.0) has 216515 bin [4.0,4.1) has 328720 bin [4.1,4.2) has 493051 bin [4.2,4.3) has 571354 bin [4.3,4.4) has 671251 bin [4.4,4.5) has 653244 bin [4.5,4.6) has 591420 bin [4.6,4.7) has 537168 bin [4.7,4.8) has 558962 bin [4.8,4.9) has 678801 bin [4.9,5.0) has 851981 bin [5.0,5.1) has 865831 bin [5.1,5.2) has 818488 bin [5.2,5.3) has 834126 bin [5.3,5.4) has 595639 bin [5.4,5.5) has 439262 bin [5.5,5.6) has 383921 bin [5.6,5.7) has 389923 bin [5.7,5.8) has 406978 bin [5.8,5.9) has 468195 bin [5.9,6.0) has 320313 bin [6.0,6.1) has 167028 bin [6.1,6.2) has 157899 bin [6.2,6.3) has 144831 bin [6.3,6.4) has 145407 bin [6.4,6.5) has 135492 bin [6.5,6.6) has 129690 bin [6.6,6.7) has 120794 bin [6.7,6.8) has 113111 bin [6.8,6.9) has 111668 bin [6.9,7.0) has 109742 bin [7.0,7.1) has 109720 bin [7.1,7.2) has 114927 bin [7.2,7.3) has 111728 bin [7.3,7.4) has 111515 bin 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has 1002 bin [30.9,31.0) has 958 bin [31.0,31.1) has 914 bin [31.1,31.2) has 880 bin [31.2,31.3) has 920 bin [31.3,31.4) has 810 bin [31.4,31.5) has 964 bin [31.5,31.6) has 1116 bin [31.6,31.7) has 749 bin [31.7,31.8) has 739 bin [31.8,31.9) has 721 bin [31.9,32.0) has 715 bin [32.0,32.1) has 755 bin [32.1,32.2) has 901 bin [32.2,32.3) has 814 bin [32.3,32.4) has 3275 bin [32.4,32.5) has 1725 bin [32.5,32.6) has 688 bin [32.6,32.7) has 635 bin [32.7,32.8) has 582 bin [32.8,32.9) has 535 bin [32.9,33.0) has 473 bin [33.0,33.1) has 623 bin [33.1,33.2) has 830 bin [33.2,33.3) has 500 bin [33.3,33.4) has 398 bin [33.4,33.5) has 321 bin [33.5,33.6) has 511 bin [33.6,33.7) has 350 bin [33.7,33.8) has 286 bin [33.8,33.9) has 267 bin [33.9,34.0) has 273 bin [34.0,34.1) has 231 bin [34.1,34.2) has 243 bin [34.2,34.3) has 229 bin [34.3,34.4) has 203 bin [34.4,34.5) has 220 bin [34.5,34.6) has 163 bin [34.6,34.7) has 185 bin [34.7,34.8) has 160 bin [34.8,34.9) has 163 bin [34.9,35.0) has 230 bin [35.0,35.1) has 935 bin [35.1,35.2) has 461 bin [35.2,35.3) has 4955 bin [35.3,35.4) has 30436 bin [35.4,35.5) has 5602 bin [35.5,35.6) has 1382 bin [35.6,35.7) has 1461 bin [35.7,35.8) has 194 bin [35.8,35.9) has 156 bin [35.9,36.0) has 286 bin [36.0,36.1) has 335 bin [36.1,36.2) has 129 bin [36.2,36.3) has 101 bin [36.3,36.4) has 119 bin [36.4,36.5) has 154 bin [36.5,36.6) has 190 bin [36.6,36.7) has 145 bin [36.7,36.8) has 173 bin [36.8,36.9) has 171 bin [36.9,37.0) has 143 bin [37.0,37.1) has 132 bin [37.1,37.2) has 101 bin [37.2,37.3) has 96 bin [37.3,37.4) has 108 bin [37.4,37.5) has 88 bin [37.5,37.6) has 93 bin [37.6,37.7) has 85 bin [37.7,37.8) has 77 bin [37.8,37.9) has 88 bin [37.9,38.0) has 56 bin [38.0,38.1) has 60 bin [38.1,38.2) has 53 bin [38.2,38.3) has 42 bin [38.3,38.4) has 40 bin [38.4,38.5) has 46 bin [38.5,38.6) has 48 bin [38.6,38.7) has 46 bin [38.7,38.8) has 35 bin [38.8,38.9) has 26 bin [38.9,39.0) has 26 bin [39.0,39.1) has 22 bin [39.1,39.2) has 26 bin [39.2,39.3) has 21 bin [39.3,39.4) has 16 bin [39.4,39.5) has 9 bin [39.5,39.6) has 10 bin [39.6,39.7) has 5 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 average z coordinate 7.3 for 28928258 element(s) point source id histogram with bin size 1.000000 bin 16 has 20902027 bin 17 has 8026231 average point source id 16.277452966576831 for 28928258 element(s)