https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-15T03:56:09.927441Z
2022-05-15T03:56:41.698515Z
s3://sentinel-s1-l1c/GRD/2022/5/15/IW/DV/S1A_IW_GRDH_1SDV_20220515T035609_20220515T035641_043216_052951_FD1B
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
2022-05-15T03:56:09.927441Z
2022-05-15T03:56:41.698515Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220515T052625_V20220515T012457_20220515T044227.EOF
192.0636443787285
693000
Copernicus Ground Segment
2022-05-15T05:59:09.539723Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220515T035609_20220515T035641_043216_052951_FD1B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.344137658314256 -10.48142763104834,25.815036982419013 -10.362617936191075,25.25105191138819 -10.234934464728878,24.68153502435984 -10.10490569285698,24.132188099525035 -9.978455497083901,24.090658517726922 -10.158948941425813,24.005529370865368 -10.519674249596715,23.96393858690523 -10.700278003722488,23.92062297943861 -10.880485514729909,23.878066724806565 -11.060880945961125,23.83663051698101 -11.241548636581767,23.714077509701795 -11.76515521476252,24.262539918775868 -11.892583120938102,24.835601320171182 -12.024479316907298,25.410872040165497 -12.155590169454518,25.943127822629858 -12.275719436781852,25.978704091834175 -12.112207970310077,26.060946938686648 -11.749984753205059,26.10120660293245 -11.568687369022559,26.142824298255263 -11.387702146827351,26.18066696725751 -11.205871330011167,26.222842217175184 -11.02502291684747,26.264369062823157 -10.844034202806636,26.30761506987967 -10.663437771041242,26.344137658314256 -10.48142763104834))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44109
45.96221235962049
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
2022-05-15T07:32:42.295489Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S12E024/2022/05/15/052951
2.0E-4
2.0E-4
true
block average
2
2
-11.0
24.0
-12.0
25.0
POLYGON((24.729243805088856 -12.0,24.0 -11.831585481749716,24.0 -11.0,25.0 -11.0,25.0 -12.0,24.729243805088856 -12.0))
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_052951_S12E024_2022_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052951_S12E024_2022_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052951_S12E024_2022_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052951_S12E024_2022_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052951_S12E024_2022_05_15_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