https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-14T17:37:28.316176Z
2024-03-14T17:37:57.364695Z
s3://sentinel-s1-l1c/GRD/2024/3/14/IW/DV/S1A_IW_GRDH_1SDV_20240314T173728_20240314T173757_052981_0669E3_EB87
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
2024-03-14T17:37:28.316176Z
2024-03-14T17:37:57.364695Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240314T175326_V20240314T172756_20240315T000256.EOF
346.87590046499275
693000
Copernicus Ground Segment
2024-03-14T18:12:47.309993Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240314T173728_20240314T173757_052981_0669E3_EB87
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.264979640739977 35.40573633965228,4.678927217277691 35.46983116744022,4.962048360991917 35.512791266740194,5.24717977824276 35.55533911315473,5.677581297795772 35.61820410342149,5.96235393883936 35.65890403107543,6.386621334741024 35.71822396025905,6.669650317185574 35.75691835415316,6.9880696362449015 35.79959551818726,6.976429369376224 35.857181828254696,6.906845085674256 36.21845311061436,6.87301210938983 36.39920685158335,6.826901591546184 36.57836143131503,6.786306021068746 36.758234897726176,6.747340475496283 36.9383205436607,6.6684763996147725 37.298366527359775,6.64284687507494 37.4205310449882,6.317696737407747 37.37823589260259,6.027085013024909 37.339622501617995,5.736773136355784 37.30029740371928,5.301877822105451 37.239979258200854,5.0123360901841885 37.198882677181956,4.5786176982480145 37.13591560558281,4.289874841817554 37.09305881804684,3.8657688741230416 37.02874411834996,3.8980677066800293 36.90679477788349,3.9436873477420153 36.726575069343305,3.9883780301806517 36.546219678317826,4.03499383346421 36.36616587825751,4.082330950251598 36.18622929491604,4.132216793338102 36.00669412992509,4.166161358394134 35.82469724546822,4.207388356564121 35.64382971034963,4.264979640739977 35.40573633965228))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65442681145307
46.43269231448202
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
2024-03-14T19:18:15.674093Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2024/03/14/0669E3
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.50132975509948,3.89806770668164 36.90679477787762,3.8733818834434417 37.0,4.0 37.0,4.0 36.50132975509948))
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_0669E3_N36E003_2024_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0669E3_N36E003_2024_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0669E3_N36E003_2024_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0669E3_N36E003_2024_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0669E3_N36E003_2024_03_14_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