https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-21T03:23:30.759277Z
2023-12-21T03:23:55.757916Z
s3://sentinel-s1-l1c/GRD/2023/12/21/IW/DV/S1A_IW_GRDH_1SDV_20231221T032330_20231221T032355_051747_063FEE_0139
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
2023-12-21T03:23:30.759277Z
2023-12-21T03:23:55.757916Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231221T045812_V20231221T010026_20231221T041756.EOF
192.1854986262628
693000
Copernicus Ground Segment
2023-12-21T05:55:38.449216Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231221T032330_20231221T032355_051747_063FEE_0139
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.77527903813224 19.01372439008834,38.19027203518971 19.122617871954947,37.60207719962536 19.230088462507688,37.0100287862318 19.336216618940487,36.4272891548967 19.438664185362477,36.39117012188769 19.257959023570045,36.35160124380428 19.077758733509892,36.32149964562561 18.895902157103308,36.25240112530441 18.533724008542606,36.21608723203646 18.352938381007093,36.178685546319755 18.172341118419542,36.13014930414941 17.932201924809362,36.703760527420464 17.82937260035046,37.2787137142094 17.724487254890278,37.87113605203509 17.61453055773794,38.455391935410944 17.504213473738695,38.46778962383132 17.563805726850116,38.50984718445744 17.744372024761454,38.547378421655125 17.925797657157933,38.58645258946712 18.10693012446404,38.77527903813224 19.01372439008834))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79629592994645
46.10307328204436
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
2023-12-21T08:08:04.777601Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N18E038/2023/12/21/063FEE
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.77242113757115 19.0,38.563385462465526 18.0,38.0 18.0,38.0 19.0,38.77242113757115 19.0))
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_063FEE_N18E038_2023_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063FEE_N18E038_2023_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063FEE_N18E038_2023_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063FEE_N18E038_2023_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063FEE_N18E038_2023_12_21_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