https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-10T04:34:00.781932Z
2024-05-10T04:34:25.780161Z
s3://sentinel-s1-l1c/GRD/2024/5/10/IW/DV/S1A_IW_GRDH_1SDV_20240510T043400_20240510T043425_053804_0689D7_374B
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
2024-05-10T04:34:00.781932Z
2024-05-10T04:34:25.780161Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240510T043354_V20240510T035320_20240510T102820.EOF
192.7441703794513
693000
Copernicus Ground Segment
2024-05-10T05:03:34.716721Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240510T043400_20240510T043425_053804_0689D7_374B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.020426123223334 31.898783882778257,22.615238687257456 31.96438738521771,22.34027082749371 32.00811706017961,21.927935186149018 32.07250204932154,21.650722650508296 32.11498331431332,21.23721928164609 32.17715552878574,20.9596014917052 32.21809125165621,20.684863519766846 32.25797127402905,20.404445221475545 32.29802363237408,20.366693937599035 32.11786505709698,20.331656547873774 31.937228720491074,20.260291418916093 31.576127407040822,20.22525120408993 31.395479737452064,20.10706431035668 30.794047877971938,20.38474420081618 30.753330203437216,20.656894134753927 30.712812217130832,20.928915587909344 30.67171006757085,21.335987763228953 30.609073226056395,21.606967323507522 30.56662645889076,22.012771603359717 30.501937220688887,22.283469810205553 30.458035874619192,22.681927664346183 30.392317829153825,22.735157774580056 30.63303966552695,22.816132008930598 30.99478481382421,22.938314393364223 31.537298528023967,23.020426123223334 31.898783882778257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73083582010593
46.52843821364135
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
2024-05-10T07:40:56.348127Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2024/05/10/0689D7
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_0689D7_N31E021_2024_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0689D7_N31E021_2024_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0689D7_N31E021_2024_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0689D7_N31E021_2024_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0689D7_N31E021_2024_05_10_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