https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-11T17:17:24.435891Z
2023-08-11T17:17:53.449455Z
s3://sentinel-s1-l1c/GRD/2023/8/11/IW/DV/S1A_IW_GRDH_1SDV_20230811T171724_20230811T171753_049830_05FE2E_AFF1
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
2023-08-11T17:17:24.435891Z
2023-08-11T17:17:53.449455Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230811T175552_V20230811T141023_20230811T172753.EOF
346.7112848158935
693000
Copernicus Ground Segment
2023-08-11T18:49:03.843203Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230811T171724_20230811T171753_049830_05FE2E_AFF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.410149721446096 -37.19850902980524,21.761649663919123 -37.118156935834634,22.04191240130025 -37.053203301279055,22.321696239928926 -36.98759127485526,22.740468014588565 -36.88794460779596,23.01904259322963 -36.820698309421225,23.43598799788416 -36.71861286830102,23.7133368985295 -36.64974918147822,24.096776287970286 -36.55326352198105,23.941759255269233 -36.1439931483914,23.80904808908658 -35.789831190444524,23.67754676477706 -35.435501082907564,23.504265691572563 -34.963388197328925,23.127659659633128 -35.05793045376156,22.85529811887801 -35.125432598534154,22.445918908826073 -35.22554031284979,22.172444732359885 -35.29151142846801,21.761407192782073 -35.389310981561195,21.4868347153025 -35.453735553413104,21.211827117284784 -35.517537228320855,20.866967694570747 -35.59649883782629,21.02598620673679 -36.072134474216185,21.146572560368853 -36.42915231819159,21.268190144394648 -36.78603929366212,21.410149721446096 -37.19850902980524))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.51965
45.39576648130342
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
2023-08-11T22:37:03.783748Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/08/11/05FE2E
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.26878275832042 -37.0,22.0 -37.062916910811495,22.0 -37.0,22.26878275832042 -37.0))
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_05FE2E_S38E022_2023_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FE2E_S38E022_2023_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FE2E_S38E022_2023_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FE2E_S38E022_2023_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FE2E_S38E022_2023_08_11_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