https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-26T02:26:32.599979Z
2023-07-26T02:27:01.609826Z
s3://sentinel-s1-l1c/GRD/2023/7/26/IW/DV/S1A_IW_GRDH_1SDV_20230726T022632_20230726T022701_049588_05F681_B94D
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
2023-07-26T02:26:32.599979Z
2023-07-26T02:27:01.609826Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230726T035000_V20230725T235436_20230726T031206.EOF
192.1180921220628
693000
Copernicus Ground Segment
2023-07-26T04:13:10.584891Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230726T022632_20230726T022701_049588_05F681_B94D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.35640939052173 -13.25760040988352,47.78732769577125 -13.128812031181226,47.20861834160689 -12.99642734729954,46.630524265999924 -12.862769150089571,46.11036370298236 -12.74129940199953,46.05336902866763 -12.979626673404546,45.87962388235212 -13.700657784779628,45.71875287445424 -14.36177525993142,46.24208908138825 -14.484913962620304,46.82380881804573 -14.620270314148591,47.40623888871389 -14.754188459458248,47.977269339874795 -14.883912971202435,48.00527903521407 -14.762869480598319,48.048306858751396 -14.58215246004783,48.08985595019955 -14.40110597268663,48.132544662865534 -14.220325006207968,48.17317192556342 -14.039082531452756,48.21526132351745 -13.858178408974595,48.25930433735682 -13.677723950107639,48.35640939052173 -13.25760040988352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44463
46.03485995673211
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
2023-07-26T09:06:19.255269Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S15E048/2023/07/26/05F681
2.0E-4
2.0E-4
true
block average
2
2
-14.0
48.0
-15.0
49.0
POLYGON((48.18226492022188 -14.0,48.132544662863715 -14.220325006215567,48.0 -14.785682754418115,48.0 -14.0,48.18226492022188 -14.0))
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_05F681_S15E048_2023_07_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F681_S15E048_2023_07_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F681_S15E048_2023_07_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F681_S15E048_2023_07_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F681_S15E048_2023_07_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
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