https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-22T16:21:59.491476Z
2024-02-22T16:22:28.509260Z
s3://sentinel-s1-l1c/GRD/2024/2/22/IW/DV/S1A_IW_GRDH_1SDV_20240222T162159_20240222T162228_052674_065F77_99F0
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
2024-02-22T16:21:59.491476Z
2024-02-22T16:22:28.509260Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240222T164452_V20240222T161352_20240222T224852.EOF
347.260102626773
693000
Copernicus Ground Segment
2024-02-22T17:11:49.082660Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240222T162159_20240222T162228_052674_065F77_99F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.938229863500386 30.271458731879445,24.33963213928181 30.337778403519952,24.60970269040017 30.381657027386524,25.01529444956249 30.44643493536278,25.286088800602116 30.488936825878774,25.692458505585705 30.551596720366447,25.96364802210115 30.592664691800984,26.234861821809996 30.633138451410375,26.51187581905443 30.673857851296038,26.429054373870674 31.092388952550166,26.319369159582724 31.633714671410317,26.247696726464675 31.994790135286035,26.18719029980752 32.296122214129184,25.905148619462295 32.2558127075347,25.629000496443588 32.21569866738322,25.353091459784423 32.17498251589795,24.939681251208512 32.1127821527042,24.664379937568192 32.07056647799355,24.2518899353063 32.00612297435312,23.979593607722357 31.962796254105264,23.571978707257724 31.896772665839915,23.68140841237472 31.41407394097132,23.7216843799439 31.233152085472508,23.88495828392718 30.509840461636887,23.938229863500386 30.271458731879445))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74638796691132
46.55761160427631
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
2024-02-22T19:31:07.004944Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N31E026/2024/02/22/065F77
2.0E-4
2.0E-4
true
block average
2
2
32.0
26.0
31.0
27.0
POLYGON((26.246650603866772 32.0,26.44733685406476 31.0,26.0 31.0,26.0 32.0,26.246650603866772 32.0))
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_065F77_N31E026_2024_02_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065F77_N31E026_2024_02_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065F77_N31E026_2024_02_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065F77_N31E026_2024_02_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065F77_N31E026_2024_02_22_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