https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-18T04:23:16.145330Z
2024-04-18T04:23:41.144628Z
s3://sentinel-s1-l1c/GRD/2024/4/18/IW/DV/S1A_IW_GRDH_1SDV_20240418T042316_20240418T042341_053483_067D63_4191
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
2024-04-18T04:23:16.145330Z
2024-04-18T04:23:41.144628Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240418T055533_V20240418T015802_20240418T051532.EOF
192.0266507494977
693000
Copernicus Ground Segment
2024-04-18T06:14:52.404799Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240418T042316_20240418T042341_053483_067D63_4191
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.744634832183976 11.16829119309916,22.17570281115827 11.281794578563538,21.604865027071675 11.394490146572258,21.033089300956288 11.50616893447577,20.492381361758326 11.610660083649023,20.4217090266052 11.248585983668745,20.278851929078343 10.524476315246277,20.1950348320971 10.10234985749878,20.732395048194398 9.996801986401541,21.30114266208123 9.884062182165739,21.868898872804664 9.770479947807747,22.4331260799855 9.656585153192871,22.447842362889038 9.716392169131153,22.596996169789133 10.442252877335047,22.633278627678504 10.623915619396318,22.708034420041848 10.986793022692718,22.744634832183976 11.16829119309916))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88509651325863
46.17444355104708
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
2024-04-18T08:37:51.057338Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/N10E021/2024/04/18/067D63
2.0E-4
2.0E-4
true
block average
2
2
11.0
21.0
10.0
22.0
POLYGON((21.0 10.0,21.0 11.0,22.0 11.0,22.0 10.0,21.0 10.0))
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_067D63_N10E021_2024_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067D63_N10E021_2024_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067D63_N10E021_2024_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067D63_N10E021_2024_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067D63_N10E021_2024_04_18_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