https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-06T04:09:14.916441Z
2023-02-06T04:09:40.841027Z
s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T040914_20230206T040940_047110_05A6D6_13B7
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
2023-02-06T04:09:14.916441Z
2023-02-06T04:09:40.841027Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230206T022603_V20230206T014947_20230206T082447.EOF
192.7463154410373
693000
Copernicus Ground Segment
2023-02-06T04:16:17.389139Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230206T040914_20230206T040940_047110_05A6D6_13B7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.17427200071031 31.79529549294057,28.775568926988893 31.859964695394098,28.50710376530578 31.902755160687605,28.103944599985613 31.965877793871968,27.834868100288194 32.00724879732122,27.430804512122695 32.068235556055036,27.16113357826593 32.10817825086306,26.89122973254404 32.14754726125734,26.559900693447716 32.195026183743124,26.452180151675357 31.653523101763167,26.41583246250657 31.473047496374676,26.342035397331863 31.112246313721247,26.271718930150094 30.76038636050126,26.59787098549136 30.712479042593852,26.863569128386885 30.672797096838686,27.261023678430327 30.61236259146659,27.527109735788645 30.57118437428736,27.792341719705675 30.52956230653713,28.1884304233268 30.46633339845031,28.454695346717994 30.423109113618192,28.847820065053902 30.358225300976454,28.886023318071413 30.52993963419972,28.969501692704156 30.89130004184907,29.17427200071031 31.79529549294057))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71671864664597
46.27149435782601
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
2023-02-06T06:59:12.184632Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N30E028/2023/02/06/05A6D6
2.0E-4
2.0E-4
true
block average
2
2
31.0
28.0
30.0
29.0
POLYGON((28.994124077566596 31.0,28.886023318081786 30.529939634245167,28.84782006505392 30.358225300976446,28.0 30.496413150304743,28.0 31.0,28.994124077566596 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_05A6D6_N30E028_2023_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A6D6_N30E028_2023_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A6D6_N30E028_2023_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A6D6_N30E028_2023_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A6D6_N30E028_2023_02_06_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