https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T03:16:36.726534Z
2023-08-18T03:17:01.725218Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T031636_20230818T031701_049924_060154_47F5
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
2023-08-18T03:16:36.726534Z
2023-08-18T03:17:01.725218Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230818T044852_V20230818T005213_20230818T040943.EOF
192.0754541151905
693000
Copernicus Ground Segment
2023-08-18T05:59:07.168067Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T031636_20230818T031701_049924_060154_47F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.81714993361104 14.258759527455265,39.24582841037092 14.36979224173086,38.679120296962985 14.478458781364436,38.10740473191074 14.586594820083624,37.551937050840195 14.690213108720272,37.515136332746394 14.509547599860346,37.48249866743658 14.328010586196548,37.44738697588959 14.14692693966759,37.40616374315002 13.966979851402423,37.37059771197778 13.785973446354987,37.33316249126086 13.605312179022988,37.296348292182046 13.424531682207608,37.266678067932375 13.242398249961255,37.25649091885167 13.182362169862582,37.797754335812755 13.079613438912094,38.3724770895288 12.969171209647657,38.94327800009306 12.858127409458474,39.497305480329544 12.749063257524504,39.50960561813126 12.808954245986591,39.541908874933824 12.991408944107711,39.58640662986342 13.171452180298978,39.62599369723444 13.352465646674174,39.662357720535226 13.534112877755964,39.70055953713336 13.71539677932392,39.74243945869304 13.895957838685401,39.773234453737494 14.078691520411818,39.81714993361104 14.258759527455265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.0901
46.21395594606727
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
2023-08-18T08:37:40.331645Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/08/18/060154
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.759973050813734 14.0,39.74243945869431 13.895957838692695,39.70055953712822 13.715396779301301,39.66235772053788 13.53411287776931,39.62599369723531 13.35246564667694,39.58640662986888 13.171452180322694,39.54403215769505 13.0,39.0 13.0,39.0 14.0,39.759973050813734 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_060154_N13E039_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060154_N13E039_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060154_N13E039_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060154_N13E039_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060154_N13E039_2023_08_18_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