https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-17T16:23:41.200019Z
2022-08-17T16:24:08.846845Z
s3://sentinel-s1-l1c/GRD/2022/8/17/IW/DV/S1A_IW_GRDH_1SDV_20220817T162341_20220817T162408_044594_0552B1_CE3E
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
2022-08-17T16:23:41.200019Z
2022-08-17T16:24:08.846845Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220817T165918_V20220817T131243_20220817T163013.EOF
347.61943817485957
693000
Copernicus Ground Segment
2022-08-17T17:57:20.369394Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220817T162341_20220817T162408_044594_0552B1_CE3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.558812530769387 -23.19328423683801,32.15786490099462 -23.05538851772455,32.522616267282224 -22.970176378754395,32.764885209751554 -22.913059237878528,33.005867236994995 -22.855836527843618,33.367963225611824 -22.769080231654662,33.9211407938348 -22.634735329032186,33.87130353444408 -22.45547557291627,33.723095773904895 -21.917184527820524,33.57623830599455 -21.37870298114043,33.50238698851876 -21.103657403425487,32.956002110387786 -21.235729831122804,32.357148793007475 -21.378190219509058,31.75991634365672 -21.517876097129214,31.16552753713985 -21.6545341646396,31.19009997867493 -21.750295204974066,31.235516019643462 -21.930798366897708,31.279920882174007 -22.111544142912695,31.371362495325194 -22.47246254768445,31.419652511942154 -22.652347278819004,31.466790429016136 -22.832507347771795,31.512279614539274 -23.013057478252072,31.558812530769387 -23.19328423683801))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32204
45.86609574042489
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
2022-08-31T15:18:48.946693Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S22E032/2022/08/17/0552B1
2.0E-4
2.0E-4
true
block average
2
2
-21.0
32.0
-22.0
33.0
POLYGON((32.0 -21.461723260364874,32.35714879300073 -21.378190219510323,33.0 -21.225094639104473,33.0 -22.0,32.0 -22.0,32.0 -21.461723260364874))
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_0552B1_S22E032_2022_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0552B1_S22E032_2022_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0552B1_S22E032_2022_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0552B1_S22E032_2022_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0552B1_S22E032_2022_08_17_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