https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-25T18:08:36.622294Z
2018-11-25T18:09:05.636047Z
s3://sentinel-s1-l1c/GRD/2018/11/25/IW/DV/S1A_IW_GRDH_1SDV_20181125T180836_20181125T180905_024748_02B900_CA18
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
2018-11-25T18:08:36.622294Z
2018-11-25T18:09:05.636047Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181125T202929_V20181125T162134_20181125T193904.EOF
347.2409084114804
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-25T20:53:17.745834Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181125T180836_20181125T180905_024748_02B900_CA18
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.859079543 30.557892696,-2.468875832 30.622140978,-2.206198879 30.664685524,-1.81175562 30.727507583,-1.548511592 30.768723831,-1.153228619 30.829547214,-0.889432143 30.869426912,-0.625418877 30.908769728,-0.281937152 30.959085575,-0.435471755 31.739098993,-0.469652069 31.919888821,-0.503074604 32.100780141,-0.539187335 32.281287434,-0.574050986 32.461967901,-0.595832984 32.582714971,-0.945441585 32.532955601,-1.214150273 32.493999556,-1.482625997 32.454471446,-1.884896595 32.394109646,-2.152777595 32.353157372,-2.554143115 32.290665861,-2.821412176 32.248298197,-3.218410209 32.184248739,-3.193196733 32.063258997,-3.153077538 31.88228771,-3.111818311 31.70150455,-3.073275059 31.520279938,-3.0340407 31.339168593,-2.859079543 30.557892696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83577988676852
46.24270608353243
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
2021-12-23T18:23:34.640210Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2018/11/25/02B900
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.9580863160529147 31.0,-3.0 31.187162405552296,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9580863160529147 31.0))
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_02B900_N31W003_2018_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B900_N31W003_2018_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B900_N31W003_2018_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B900_N31W003_2018_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B900_N31W003_2018_11_25_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