lasinfo (210611) report for 'AHN4T/38HZ1_04.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: 180/2021 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: 46805723 number of points by return: 35890630 7780421 2544054 521181 69437 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 429980 0 min x y z: 132980.000 429980.000 -1.335 max x y z: 134019.999 431269.999 35.645 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: 46805723 extended number of points by return: 35890630 7780421 2544054 521181 69437 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 -1335 35645 intensity 56 3972 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 -10 32 user_data 6 7 point_source_ID 42 61 gps_time 259508236.849023 269710445.001899 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 24 255 B 5 255 NIR 79 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5333 extended_scanner_channel 0 0 attribute0 0.56 39.72 ('Amplitude') attribute1 -15.63 24.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35890630 number of intermediate returns: 3142342 number of last returns: 35857419 number of single returns: 28084668 covered area in square units/kilounits: 1333084/1.33 point density: all returns 35.11 last only 26.90 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46805723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35890630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7780421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2544054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 521181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69437 instead zero. overview over extended number of returns of given pulse: 28084668 10488786 6074922 1809647 316483 29334 1883 0 0 0 0 0 0 0 0 histogram of classification of points: 14831329 unclassified (1) 31076865 ground (2) 561273 building (6) 334655 water (9) 1601 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3101987 +---> 750856 of those are unclassified (1) +---> 2251008 of those are ground (2) +---> 75840 of those are building (6) +---> 23630 of those are water (9) +---> 653 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 31 bin [-1.3,-1.2) has 5125 bin [-1.2,-1.1) has 11096 bin [-1.1,-1.0) has 4251 bin [-1.0,-0.9) has 23519 bin [-0.9,-0.8) has 53483 bin [-0.8,-0.7) has 175123 bin [-0.7,-0.6) has 325235 bin [-0.6,-0.5) has 516895 bin [-0.5,-0.4) has 464352 bin [-0.4,-0.3) has 451394 bin [-0.3,-0.2) has 573706 bin [-0.2,-0.1) has 1102230 bin [-0.1,0.0) has 3057706 bin [0.0,0.1) has 4535707 bin [0.1,0.2) has 6188096 bin [0.2,0.3) has 5260670 bin [0.3,0.4) has 2740198 bin [0.4,0.5) has 1547200 bin [0.5,0.6) has 1141478 bin [0.6,0.7) has 829235 bin [0.7,0.8) has 560996 bin [0.8,0.9) has 441032 bin [0.9,1.0) has 394212 bin [1.0,1.1) has 383307 bin [1.1,1.2) has 329767 bin [1.2,1.3) has 272782 bin [1.3,1.4) has 263681 bin [1.4,1.5) has 257291 bin [1.5,1.6) has 208780 bin [1.6,1.7) has 197959 bin [1.7,1.8) has 196297 bin [1.8,1.9) has 186656 bin [1.9,2.0) has 183475 bin [2.0,2.1) has 183703 bin [2.1,2.2) has 176899 bin [2.2,2.3) has 174654 bin [2.3,2.4) has 175974 bin [2.4,2.5) has 176475 bin [2.5,2.6) has 176545 bin [2.6,2.7) has 173374 bin [2.7,2.8) has 169840 bin [2.8,2.9) has 160631 bin [2.9,3.0) has 158285 bin [3.0,3.1) has 157295 bin [3.1,3.2) has 152500 bin [3.2,3.3) has 154450 bin [3.3,3.4) has 159729 bin [3.4,3.5) has 158411 bin [3.5,3.6) has 162519 bin [3.6,3.7) has 160707 bin [3.7,3.8) 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397 bin [31.5,31.6) has 404 bin [31.6,31.7) has 319 bin [31.7,31.8) has 312 bin [31.8,31.9) has 345 bin [31.9,32.0) has 264 bin [32.0,32.1) has 274 bin [32.1,32.2) has 264 bin [32.2,32.3) has 208 bin [32.3,32.4) has 186 bin [32.4,32.5) has 167 bin [32.5,32.6) has 161 bin [32.6,32.7) has 152 bin [32.7,32.8) has 141 bin [32.8,32.9) has 138 bin [32.9,33.0) has 106 bin [33.0,33.1) has 107 bin [33.1,33.2) has 116 bin [33.2,33.3) has 97 bin [33.3,33.4) has 103 bin [33.4,33.5) has 86 bin [33.5,33.6) has 83 bin [33.6,33.7) has 80 bin [33.7,33.8) has 64 bin [33.8,33.9) has 90 bin [33.9,34.0) has 67 bin [34.0,34.1) has 56 bin [34.1,34.2) has 57 bin [34.2,34.3) has 45 bin [34.3,34.4) has 34 bin [34.4,34.5) has 29 bin [34.5,34.6) has 18 bin [34.6,34.7) has 20 bin [34.7,34.8) has 19 bin [34.8,34.9) has 17 bin [34.9,35.0) has 10 bin [35.0,35.1) has 8 bin [35.1,35.2) has 4 bin [35.2,35.3) has 1 bin [35.3,35.4) has 3 bin [35.4,35.5) has 2 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 average z coordinate 2.7 for 46805723 element(s) point source id histogram with bin size 1.000000 bin 42 has 11230047 bin 57 has 20910196 bin 58 has 14098933 bin 61 has 566547 average point source id 53.750705378485449 for 46805723 element(s)