https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-19T18:40:05.530430Z
2018-05-19T18:40:34.560820Z
s3://sentinel-s1-l1c/GRD/2018/5/19/IW/DV/S1B_IW_GRDH_1SDV_20180519T184005_20180519T184034_010994_01421E_7FED
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-05-19T18:40:05.530430Z
2018-05-19T18:40:34.560820Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180519T205321_V20180519T165340_20180519T201110.EOF
347.37577661760133
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-19T21:04:23.357787Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180519T184005_20180519T184034_010994_01421E_7FED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.593644518 28.300346221,-10.211607737 28.364984512,-9.954523183 28.407835894,-9.568514113 28.471203406,-9.310922254 28.512840302,-8.924159971 28.574380507,-8.666071346 28.614795494,-8.407787142 28.654719661,-8.073961939 28.705532651,-8.116996142 28.944428443,-8.193284094 29.30489341,-8.227290056 29.485737795,-8.266153556 29.665859836,-8.339062203 30.026807558,-8.398797031 30.329220641,-8.738099957 30.278944891,-9.00060828 30.239397352,-9.262905329 30.199325372,-9.655949813 30.138236836,-9.917708817 30.0968593,-10.309935831 30.033818465,-10.571143008 29.99114347,-10.959277081 29.92670652,-10.891688688 29.623793236,-10.809528145 29.262277012,-10.76606091 29.08192364,-10.727569239 28.90073431,-10.684583246 28.720306183,-10.642191146 28.539780276,-10.60571302 28.358252148,-10.593644518 28.300346221))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75465985886833
46.23771321680335
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
2022-01-25T18:10:54.850435Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N29W009/2018/05/19/01421E
2.0E-4
2.0E-4
true
block average
2
2
30.0
-9.0
29.0
-8.0
POLYGON((-8.333647283708356 30.0,-8.26615355600161 29.6658598360077,-8.227290055999191 29.485737794996325,-8.193284093999688 29.304893409998677,-8.128757174724669 29.0,-9.0 29.0,-9.0 30.0,-8.333647283708356 30.0))
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_01421E_N29W009_2018_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01421E_N29W009_2018_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01421E_N29W009_2018_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01421E_N29W009_2018_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01421E_N29W009_2018_05_19_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 2019
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