https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-12T16:05:41.866085Z
2024-04-12T16:06:06.864671Z
s3://sentinel-s1-l1c/GRD/2024/4/12/IW/DV/S1A_IW_GRDH_1SDV_20240412T160541_20240412T160606_053403_067A3F_9230
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
2024-04-12T16:05:41.866085Z
2024-04-12T16:06:06.864671Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240412T162638_V20240412T155724_20240412T223224.EOF
347.23794461423125
693000
Copernicus Ground Segment
2024-04-12T16:41:20.707104Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240412T160541_20240412T160606_053403_067A3F_9230
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.951139328022176 30.759663726734875,28.34887061961012 30.824998530341606,28.61996513891357 30.868780098107923,29.02818113818819 30.93356321892533,29.300941070677915 30.976084917027862,29.710543644140834 31.03879059857389,29.983896629867253 31.079871376957247,30.257467643013324 31.120371136746805,30.535424346771766 31.160889665255436,30.235685031272013 32.664554111096145,29.953148531147505 32.62443901280316,29.67506531630365 32.584299001687825,29.397231471484034 32.54354540174221,28.980955143690423 32.48126795119542,28.70375843336 32.43898714894926,28.288452298310474 32.374426129167404,28.011911928722704 32.330627800045505,27.606883202669096 32.26530545396073,27.82619341398656 31.30155008145551,27.867688001985922 31.12086211468732,27.909915737086756 30.940297442160123,27.951139328022176 30.759663726734875))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6791380632576
46.54114510220167
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
2024-04-12T18:37:28.856446Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N31E028/2024/04/12/067A3F
2.0E-4
2.0E-4
true
block average
2
2
32.0
28.0
31.0
29.0
POLYGON((28.0 31.0,28.0 32.0,29.0 32.0,29.0 31.0,28.0 31.0))
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_067A3F_N31E028_2024_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067A3F_N31E028_2024_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067A3F_N31E028_2024_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067A3F_N31E028_2024_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067A3F_N31E028_2024_04_12_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