https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T03:09:15.600472Z
2023-02-26T03:09:40.599193Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T030915_20230226T030940_047401_05B0B1_7888
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-02-26T03:09:15.600472Z
2023-02-26T03:09:40.599193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF
192.0188279135253
693000
Copernicus Ground Segment
2023-02-26T06:02:02.412554Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T030915_20230226T030940_047401_05B0B1_7888
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.14100652518899 10.620184271746059,40.58318145296914 10.73195485220544,40.01149046186138 10.845380660369674,39.42398804720026 10.960750560387018,38.88437282975751 11.065629675487166,38.84270655966747 10.88581536748866,38.81713720225953 10.702776717208891,38.780538938605034 10.52187329704286,38.74979673145137 10.339821623340798,38.70964535085272 10.159601154895494,38.67753977601935 9.977801161036574,38.62323876207128 9.800353472141019,38.58795899532794 9.557079631244282,39.13236734697717 9.449544381213043,39.70176521017536 9.336088869926435,40.27070695155761 9.22173653524637,40.821370770159284 9.11013146952779,40.83372253699521 9.170027115837533,40.87544172286559 9.350640848275498,40.91620798214818 9.531448411651866,40.954555205266615 9.712746395311832,41.03336620367398 10.074909338378022,41.10806432266677 10.43789849453446,41.14100652518899 10.620184271746059))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91093465692339
46.33003815211914
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-02-26T11:29:04.884797Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N09E041/2023/02/26/05B0B1
2.0E-4
2.0E-4
true
block average
2
2
10.0
41.0
9.0
42.0
POLYGON((41.01706503354984 10.0,41.0 9.921580453251204,41.0 10.0,41.01706503354984 10.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05B0B1_N09E041_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0B1_N09E041_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0B1_N09E041_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0B1_N09E041_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0B1_N09E041_2023_02_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid