https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-30T18:31:36.633229Z
2024-04-30T18:32:01.631412Z
s3://sentinel-s1-l1c/GRD/2024/4/30/IW/DV/S1A_IW_GRDH_1SDV_20240430T183136_20240430T183201_053667_068490_2848
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
2024-04-30T18:31:36.633229Z
2024-04-30T18:32:01.631412Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240430T201636_V20240430T164643_20240430T200413.EOF
347.6464275577699
693000
Copernicus Ground Segment
2024-04-30T20:22:18.946579Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240430T183136_20240430T183201_053667_068490_2848
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.3323485659717305 22.675558366892115,-6.73688581808644 22.782319669804902,-6.132458501764431 22.88825049469278,-5.526559835796899 22.991975441079063,-4.929799848545508 23.091720313253923,-5.070829652607236 23.81476867805749,-5.222497806349867 24.597902329232,-5.580594294404332 24.539663590167777,-5.8260182592114855 24.49922526185029,-6.07137655018049 24.458373721072892,-6.439095590713622 24.396355258347732,-6.683806504516143 24.354554985358853,-7.051053719851817 24.291032390985777,-7.295505825573447 24.248222849830473,-7.652525091244909 24.184939799727196,-7.563909082950046 23.762372108951656,-7.3323485659717305 22.675558366892115))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8083213669232
46.0323
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
2024-04-30T22:35:14.869038Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N23W008/2024/04/30/068490
2.0E-4
2.0E-4
true
block average
2
2
24.0
-8.0
23.0
-7.0
POLYGON((-7.401475288780155 23.0,-7.6137416556333966 24.0,-7.0 24.0,-7.0 23.0,-7.401475288780155 23.0))
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_068490_N23W008_2024_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068490_N23W008_2024_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068490_N23W008_2024_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068490_N23W008_2024_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068490_N23W008_2024_04_30_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