lasinfo (210611) report for 'AHN4T/44FZ2_25.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: 338/2022 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: 40906308 number of points by return: 34593501 4708892 1363080 220929 19906 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 412480 0 min x y z: 138980.000 412480.000 -0.524 max x y z: 140019.999 413769.999 34.589 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: 40906308 extended number of points by return: 34593501 4708892 1363080 220929 19906 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 -524 34589 intensity 56 4822 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 -33 29 user_data 6 7 point_source_ID 5 44 gps_time 291300652.291963 292161349.911358 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 29 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0.56 48.22 ('Amplitude') attribute1 -16.38 31.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34593501 number of intermediate returns: 1604531 number of last returns: 34581212 number of single returns: 29872936 covered area in square units/kilounits: 1334188/1.33 point density: all returns 30.66 last only 25.92 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40906308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34593501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4708892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1363080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 220929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19906 instead zero. overview over extended number of returns of given pulse: 29872936 6701124 3431682 801499 94100 4773 194 0 0 0 0 0 0 0 0 histogram of classification of points: 7976051 unclassified (1) 30890512 ground (2) 1842678 building (6) 169473 water (9) 16486 wire conductor (14) 11108 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2942066 +---> 607729 of those are unclassified (1) +---> 2115781 of those are ground (2) +---> 210380 of those are building (6) +---> 7504 of those are water (9) +---> 672 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 1 bin [-0.5,-0.4) has 128 bin [-0.4,-0.3) has 966 bin [-0.3,-0.2) has 959 bin [-0.2,-0.1) has 885 bin [-0.1,0.0) has 4825 bin [0.0,0.1) has 16948 bin [0.1,0.2) has 27988 bin [0.2,0.3) has 33881 bin [0.3,0.4) has 44945 bin [0.4,0.5) has 68294 bin [0.5,0.6) has 92166 bin [0.6,0.7) has 142835 bin [0.7,0.8) has 495446 bin [0.8,0.9) has 1477803 bin [0.9,1.0) has 2632313 bin [1.0,1.1) has 2473426 bin [1.1,1.2) has 1622566 bin [1.2,1.3) has 1873169 bin [1.3,1.4) has 2707798 bin [1.4,1.5) has 2958501 bin [1.5,1.6) has 3060175 bin [1.6,1.7) has 2836066 bin [1.7,1.8) has 1914537 bin [1.8,1.9) has 1712929 bin [1.9,2.0) has 1569007 bin [2.0,2.1) has 818054 bin [2.1,2.2) has 519754 bin [2.2,2.3) has 394731 bin [2.3,2.4) has 374835 bin [2.4,2.5) has 367563 bin [2.5,2.6) has 148372 bin [2.6,2.7) has 87526 bin [2.7,2.8) has 66277 bin [2.8,2.9) has 59782 bin [2.9,3.0) has 50916 bin [3.0,3.1) has 50274 bin [3.1,3.2) has 46544 bin [3.2,3.3) has 42181 bin [3.3,3.4) has 40414 bin [3.4,3.5) has 41073 bin [3.5,3.6) has 39597 bin [3.6,3.7) has 36745 bin [3.7,3.8) has 33859 bin [3.8,3.9) has 34277 bin [3.9,4.0) has 37299 bin [4.0,4.1) has 42285 bin [4.1,4.2) has 53409 bin [4.2,4.3) has 75258 bin [4.3,4.4) has 106005 bin [4.4,4.5) has 135063 bin [4.5,4.6) has 170243 bin [4.6,4.7) has 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has 109 bin [32.5,32.6) has 102 bin [32.6,32.7) has 76 bin [32.7,32.8) has 69 bin [32.8,32.9) has 71 bin [32.9,33.0) has 66 bin [33.0,33.1) has 67 bin [33.1,33.2) has 45 bin [33.2,33.3) has 50 bin [33.3,33.4) has 55 bin [33.4,33.5) has 63 bin [33.5,33.6) has 50 bin [33.6,33.7) has 40 bin [33.7,33.8) has 13 bin [33.8,33.9) has 34 bin [33.9,34.0) has 12 bin [34.0,34.1) has 11 bin [34.1,34.2) has 14 bin [34.2,34.3) has 2 bin [34.3,34.4) has 2 bin [34.4,34.5) has 5 bin [34.5,34.6) has 1 average z coordinate 3.6 for 40906308 element(s) point source id histogram with bin size 1.000000 bin 5 has 1725086 bin 6 has 22203349 bin 7 has 4715190 bin 44 has 12262683 average point source id 17.464541312308118 for 40906308 element(s)