https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-03T15:39:18.547699Z
2024-05-03T15:39:47.595363Z
s3://sentinel-s1-l1c/GRD/2024/5/3/IW/DV/S1A_IW_GRDH_1SDV_20240503T153918_20240503T153947_053709_068641_509F
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
2024-05-03T15:39:18.547699Z
2024-05-03T15:39:47.595363Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240503T142430_V20240503T135401_20240503T202901.EOF
347.5653101985145
693000
Copernicus Ground Segment
2024-05-03T16:01:57.899862Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240503T153918_20240503T153947_053709_068641_509F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.454437223580555 24.59670203924181,35.82847224635907 24.66267822032772,36.07966463635472 24.706425468535233,36.45678021266245 24.771258469901113,36.70840678602385 24.81395358996263,37.08616778566268 24.87720319401109,37.33906937889474 24.91897805052011,37.90305734959308 25.010478620847607,37.856376497719964 25.249134619778307,37.81905238578639 25.429613253452914,37.783656760163865 25.610394354683265,37.74881482196289 25.791258472538676,37.68134974767182 26.153319616899314,37.58763975038625 26.637461595762097,37.019797021708904 26.547611736371785,36.63296603717783 26.48501977755573,36.376568688232425 26.442917195749395,36.11927570502262 26.40017566641459,35.736945070871336 26.335748498694908,35.482294371226445 26.29223193051354,35.10313326939164 26.226540428114987,35.286233397188184 25.379327153171,35.454437223580555 24.59670203924181))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78083858246436
46.39394614702044
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
2024-05-03T17:36:35.863953Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N25E035/2024/05/03/068641
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.367759376207175 25.0,35.15209329228748 26.0,36.0 26.0,36.0 25.0,35.367759376207175 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_068641_N25E035_2024_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068641_N25E035_2024_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068641_N25E035_2024_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068641_N25E035_2024_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068641_N25E035_2024_05_03_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