lasinfo (210611) report for 'AHN4T/44DN1_22.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: 28036785 number of points by return: 24021657 2798483 953294 230148 33203 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 406230 0 min x y z: 110980.000 406230.000 -2.981 max x y z: 112019.999 407519.999 33.909 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: 28036785 extended number of points by return: 24021657 2798483 953294 230148 33203 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 -2981 33909 intensity 56 4899 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 13 user_data 6 7 point_source_ID 8 9 gps_time 291297463.996811 291298668.754882 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 42 255 B 29 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.56 48.99 ('Amplitude') attribute1 -16.36 32.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24021657 number of intermediate returns: 1222372 number of last returns: 23999135 number of single returns: 21206379 covered area in square units/kilounits: 1326444/1.33 point density: all returns 21.14 last only 18.09 (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 28036785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24021657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2798483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 953294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 230148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33203 instead zero. overview over extended number of returns of given pulse: 21206379 3700591 2173055 790070 152242 13518 930 0 0 0 0 0 0 0 0 histogram of classification of points: 5733119 unclassified (1) 19995064 ground (2) 2231798 building (6) 68860 water (9) 7944 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1655544 +---> 218302 of those are unclassified (1) +---> 1311596 of those are ground (2) +---> 124036 of those are building (6) +---> 1610 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 176 bin [-2.9,-2.8) has 109 bin [-2.8,-2.7) has 90 bin [-2.7,-2.6) has 104 bin [-2.6,-2.5) has 290 bin [-2.5,-2.4) has 249 bin [-2.4,-2.3) has 241 bin [-2.3,-2.2) has 230 bin [-2.2,-2.1) has 538 bin [-2.1,-2.0) has 14518 bin [-2.0,-1.9) has 62330 bin [-1.9,-1.8) has 135317 bin [-1.8,-1.7) has 233685 bin [-1.7,-1.6) has 270901 bin [-1.6,-1.5) has 809914 bin [-1.5,-1.4) has 2479371 bin [-1.4,-1.3) has 2288521 bin [-1.3,-1.2) has 1057930 bin [-1.2,-1.1) has 589369 bin [-1.1,-1.0) has 508238 bin [-1.0,-0.9) has 417369 bin [-0.9,-0.8) has 441912 bin [-0.8,-0.7) has 473969 bin [-0.7,-0.6) has 498903 bin [-0.6,-0.5) has 591448 bin [-0.5,-0.4) has 957230 bin [-0.4,-0.3) has 1124952 bin [-0.3,-0.2) has 843052 bin [-0.2,-0.1) has 667673 bin [-0.1,0.0) has 526156 bin [0.0,0.1) has 664231 bin [0.1,0.2) has 944030 bin [0.2,0.3) has 992710 bin [0.3,0.4) has 901066 bin [0.4,0.5) has 746557 bin [0.5,0.6) has 650155 bin [0.6,0.7) has 434617 bin [0.7,0.8) has 234185 bin [0.8,0.9) has 158711 bin [0.9,1.0) has 125505 bin [1.0,1.1) has 104659 bin [1.1,1.2) has 100629 bin [1.2,1.3) has 91031 bin [1.3,1.4) has 94993 bin [1.4,1.5) has 92828 bin [1.5,1.6) has 82724 bin [1.6,1.7) has 70190 bin [1.7,1.8) has 65396 bin [1.8,1.9) has 66073 bin [1.9,2.0) has 64110 bin [2.0,2.1) has 63629 bin [2.1,2.2) has 64204 bin [2.2,2.3) has 67604 bin [2.3,2.4) has 68636 bin 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[30.5,30.6) has 190 bin [30.6,30.7) has 173 bin [30.7,30.8) has 156 bin [30.8,30.9) has 155 bin [30.9,31.0) has 138 bin [31.0,31.1) has 128 bin [31.1,31.2) has 100 bin [31.2,31.3) has 113 bin [31.3,31.4) has 94 bin [31.4,31.5) has 95 bin [31.5,31.6) has 98 bin [31.6,31.7) has 90 bin [31.7,31.8) has 93 bin [31.8,31.9) has 75 bin [31.9,32.0) has 77 bin [32.0,32.1) has 73 bin [32.1,32.2) has 85 bin [32.2,32.3) has 62 bin [32.3,32.4) has 71 bin [32.4,32.5) has 66 bin [32.5,32.6) has 63 bin [32.6,32.7) has 42 bin [32.7,32.8) has 57 bin [32.8,32.9) has 33 bin [32.9,33.0) has 32 bin [33.0,33.1) has 23 bin [33.1,33.2) has 19 bin [33.2,33.3) has 12 bin [33.3,33.4) has 9 bin [33.4,33.5) has 6 bin [33.5,33.6) has 7 bin [33.6,33.7) has 5 bin [33.7,33.8) has 2 bin [33.8,33.9) has 3 bin [33.9,34.0) has 1 average z coordinate 1.5 for 28036785 element(s) point source id histogram with bin size 1.000000 bin 8 has 9013990 bin 9 has 19022795 average point source id 8.678494164006322 for 28036785 element(s)