https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-07T17:25:28.811528Z
2024-03-07T17:25:57.866712Z
s3://sentinel-s1-l1c/GRD/2024/3/7/IW/DV/S1A_IW_GRDH_1SDV_20240307T172528_20240307T172557_052878_066675_2369
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
2024-03-07T17:25:28.811528Z
2024-03-07T17:25:57.866712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240307T180437_V20240307T141835_20240307T173605.EOF
346.66747529652463
693000
Copernicus Ground Segment
2024-03-07T18:47:30.309372Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240307T172528_20240307T172557_052878_066675_2369
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.508164315809708 -37.64916691289782,19.875651514077354 -37.565174845676864,20.155705469907982 -37.5002555629034,20.435273155359646 -37.43467602943038,20.853706852052042 -37.33507476151313,21.13204674410828 -37.26785646942952,21.548626089581262 -37.16580971782199,21.825721550017526 -37.096969647740806,22.210744236116504 -37.00002136385259,22.053779019662716 -36.59081700283352,21.919476385961044 -36.23685854476304,21.7864147483529 -35.88272795892718,21.60999690674892 -35.40790247406557,21.23195287840232 -35.5028725956779,20.959925386986793 -35.57033328153241,20.551034848286477 -35.67037526052287,20.27787826670598 -35.73630021867004,19.867304925622037 -35.834026916723644,19.593033880176947 -35.89840056200239,19.31832133218783 -35.962149373434485,18.95789736143795 -36.04466362710474,19.119650277224796 -36.523100297800234,19.241564882619237 -36.8799680350991,19.364538616741864 -37.23670200197042,19.508164315809708 -37.64916691289782))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.59853
45.36067338144449
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
2024-03-07T21:02:10.499728Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2024/03/07/066675
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.210736041233773 -37.0,22.0 -37.05308652798055,22.0 -37.0,22.210736041233773 -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_066675_S38E022_2024_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066675_S38E022_2024_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066675_S38E022_2024_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066675_S38E022_2024_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066675_S38E022_2024_03_07_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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