https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-04T15:39:18.383232Z
2024-01-04T15:39:47.402881Z
s3://sentinel-s1-l1c/GRD/2024/1/4/IW/DV/S1A_IW_GRDH_1SDV_20240104T153918_20240104T153947_051959_064733_269F
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
2024-01-04T15:39:18.383232Z
2024-01-04T15:39:47.402881Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240104T142539_V20240104T135400_20240104T202900.EOF
347.5631304895314
693000
Copernicus Ground Segment
2024-01-04T16:37:56.324375Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240104T153918_20240104T153947_051959_064733_269F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.45329035457447 24.598382742491125,35.82761874154241 24.664424111208916,36.07900709463769 24.708214040051438,36.45641718253848 24.77310979817302,36.708240469299355 24.815845934485402,37.08629711070206 24.87915574704845,37.339396099602624 24.920969894762713,37.90222775945905 25.012299847658316,37.85553576588494 25.25095540964965,37.81818641929676 25.43143102849585,37.7827823963762 25.6122117561857,37.747934828244304 25.793076012021878,37.71449466292558 25.974156577777674,37.680448770422856 26.155135878719452,37.587035060079735 26.637562447226937,37.02037996451806 26.547880855817738,36.63325475098156 26.485229493001185,36.37666144707934 26.443086331671065,36.11917274630996 26.40030353891133,35.736549101976294 26.335813253754058,35.48170345949366 26.29225382175386,35.10225057052108 26.22649673872562,35.285035204061074 25.38100361019005,35.45329035457447 24.598382742491125))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77425631773022
46.39131457473442
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
2024-01-04T18:55:22.978626Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N25E035/2024/01/04/064733
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.36694692201414 25.0,35.15121622380548 26.0,36.0 26.0,36.0 25.0,35.36694692201414 25.0))
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_064733_N25E035_2024_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064733_N25E035_2024_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064733_N25E035_2024_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064733_N25E035_2024_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064733_N25E035_2024_01_04_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