https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-29T03:16:10.789288Z
2018-04-29T03:16:35.788065Z
s3://sentinel-s1-l1c/GRD/2018/4/29/IW/DV/S1A_IW_GRDH_1SDV_20180429T031610_20180429T031635_021676_025628_6296
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
2018-04-29T03:16:10.789288Z
2018-04-29T03:16:35.788065Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180429T052449_V20180429T004323_20180429T040053.EOF
192.1866187590622
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-29T06:29:41.503592Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180429T031610_20180429T031635_021676_025628_6296
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.318497029 -16.187266735,34.749290591 -16.057593291,34.160480068 -15.92169354,33.572459641 -15.784203921,33.044284098 -15.659196251,33.002166478 -15.839864383,32.957951273 -16.020136697,32.911782383 -16.199952092,32.86769439 -16.380278116,32.822457376 -16.560338995,32.776821084 -16.740316233,32.669249291 -17.159387389,33.201096038 -17.286032288,33.793292243 -17.425192633,34.386375802 -17.562605656,34.9597993 -17.693589548,35.062691939 -17.272774051,35.106363682 -17.092058077,35.149591821 -16.911249018,35.191734056 -16.730199303,35.23604858 -16.549652318,35.278286235 -16.368639509,35.318497029 -16.187266735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30005
46.01158100711126
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
2022-01-25T12:18:51.187858Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S17E033/2018/04/29/025628
2.0E-4
2.0E-4
true
block average
2
2
-16.0
33.0
-17.0
34.0
POLYGON((33.0 -17.0,33.0 -16.0,34.0 -16.0,34.0 -17.0,33.0 -17.0))
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_025628_S17E033_2018_04_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025628_S17E033_2018_04_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025628_S17E033_2018_04_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025628_S17E033_2018_04_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025628_S17E033_2018_04_29_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