https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-19T17:21:59.917864Z
2024-04-19T17:22:29.701169Z
s3://sentinel-s1-l1c/GRD/2024/4/19/IW/DV/S1A_IW_GRDH_1SDV_20240419T172159_20240419T172229_053505_067E4B_9B71
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
2024-04-19T17:21:59.917864Z
2024-04-19T17:22:29.701169Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240419T192928_V20240419T154907_20240419T190637.EOF
347.71364373270325
693000
Copernicus Ground Segment
2024-04-19T19:40:55.387197Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240419T172159_20240419T172229_053505_067E4B_9B71
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.530283705939855 -20.711569960551603,17.111032535056527 -20.578196442354418,17.692650179480914 -20.44245621706873,18.27573175739905 -20.304189534800294,18.851215100009227 -20.165586185376135,18.788328453035565 -19.927900308807498,18.73949075305518 -19.74845203320201,18.597781799053163 -19.20902107756407,18.548970661307887 -19.029618481546308,18.501251677192858 -18.84996384775233,18.44281093895705 -18.626822432464586,17.871915659599853 -18.763569785363686,17.29375399923065 -18.90007007971402,16.7143899592699 -19.034845813053362,16.14085793969203 -19.166275117204638,16.196637030181165 -19.390351253557657,16.242230268584915 -19.570758127014333,16.293392151405733 -19.749896673854128,16.336215239219843 -19.93095655361922,16.37648792970772 -20.112610956316306,16.468491407171612 -20.473319126409667,16.514885037737642 -20.65359727398284,16.530283705939855 -20.711569960551603))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55095
45.76220594243114
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
2024-04-19T20:51:46.968463Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/S21E017/2024/04/19/067E4B
2.0E-4
2.0E-4
true
block average
2
2
-20.0
17.0
-21.0
18.0
POLYGON((18.0 -20.369574065431134,17.69265017949891 -20.442456217064365,17.0 -20.603695933859985,17.0 -20.0,18.0 -20.0,18.0 -20.369574065431134))
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_067E4B_S21E017_2024_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067E4B_S21E017_2024_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067E4B_S21E017_2024_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067E4B_S21E017_2024_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067E4B_S21E017_2024_04_19_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