https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-12T14:52:49.409063Z
2023-07-12T14:53:24.708287Z
s3://sentinel-s1-l1c/GRD/2023/7/12/IW/DV/S1A_IW_GRDH_1SDV_20230712T145249_20230712T145324_049391_05F07A_86D1
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
2023-07-12T14:52:49.409063Z
2023-07-12T14:53:24.708287Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230712T152619_V20230712T114215_20230712T145945.EOF
347.5739124328828
693000
Copernicus Ground Segment
2023-07-12T16:24:39.876315Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230712T145249_20230712T145324_049391_05F07A_86D1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53085061651226 -24.492579722485186,54.88586986524224 -24.41112343855787,55.127071328206355 -24.35524745378426,55.36806117323819 -24.29899052675249,55.72914762084946 -24.213893679045068,55.9696054020925 -24.156690109524682,56.32989068414516 -24.070179605949484,56.56981236169814 -24.01203777122104,56.91723777145692 -23.927085020581323,56.79910773243962 -23.510361146023428,56.6479498775196 -22.97237772444332,56.498190113879005 -22.434195931975104,56.395058701364704 -22.060581628855022,55.81503889921971 -22.20113431459194,55.22192533400181 -22.342449688990257,54.62762913693826 -22.481603486614095,54.03924166592674 -22.616958679324725,54.13650619521942 -22.992359961319533,54.27759827316916 -23.53314793441745,54.41982619241408 -24.073777134145665,54.53085061651226 -24.492579722485186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.2486
45.62328384347063
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
2023-07-12T20:23:31.252631Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S25E055/2023/07/12/05F07A
2.0E-4
2.0E-4
true
block average
2
2
-24.0
55.0
-25.0
56.0
POLYGON((56.0 -24.149391859771566,55.0 -24.384684404591688,55.0 -24.0,56.0 -24.0,56.0 -24.149391859771566))
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_05F07A_S25E055_2023_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F07A_S25E055_2023_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F07A_S25E055_2023_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F07A_S25E055_2023_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F07A_S25E055_2023_07_12_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