https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-14T03:15:16.398784Z
2023-05-14T03:15:41.397508Z
s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T031516_20230514T031541_048524_05D632_16ED
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
2023-05-14T03:15:16.398784Z
2023-05-14T03:15:41.397508Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230514T044932_V20230514T005208_20230514T040938.EOF
192.1792511867031
693000
Copernicus Ground Segment
2023-05-14T05:57:42.071525Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230514T031516_20230514T031541_048524_05D632_16ED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.781605188043635 18.78753125850465,40.19787069017564 18.89642601799757,39.610961632990545 19.00392520995274,39.023305178450315 19.10956077170128,38.438556268389476 19.212681137403827,38.2626499022466 18.308045124413155,38.22680205046982 18.127202556344912,38.189535531768534 17.946607224689867,38.14896158279435 17.766596407283302,38.12863488728934 17.708421511203095,38.72451745558568 17.60129649450098,39.30726712556522 17.49466293086343,39.88899194060638 17.3863856485576,40.46762916744225 17.276872740840584,40.781605188043635 18.78753125850465))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80154048929681
46.15449181549811
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
2023-05-14T09:17:03.423666Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N18E038/2023/05/14/05D632
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.20055332963428 18.0,38.262649902266524 18.308045124517015,38.39720044627912 19.0,39.0 19.0,39.0 18.0,38.20055332963428 18.0))
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_05D632_N18E038_2023_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D632_N18E038_2023_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D632_N18E038_2023_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D632_N18E038_2023_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D632_N18E038_2023_05_14_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