https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-07T17:27:32.243054Z
2022-01-07T17:28:01.263999Z
s3://sentinel-s1-l1c/GRD/2022/1/7/IW/DV/S1A_IW_GRDH_1SDV_20220107T172732_20220107T172801_041358_04EAC4_7C60
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
2022-01-07T17:27:32.243054Z
2022-01-07T17:28:01.263999Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220107T175530_V20220107T171932_20220107T235432.EOF
347.28674401820456
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-07T18:09:19.583796Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220107T172732_20220107T172801_041358_04EAC4_7C60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.586710265055981 29.815096914567853,7.982873109548006 29.880917129757947,8.249502411576811 29.924498930529623,8.649874742862767 29.988860933857556,8.917576663282224 30.031171730273414,9.318611502853708 30.09347392907653,9.586293380538452 30.13433690956336,9.854693466987666 30.17472890137568,10.146307434132332 30.217946242185985,10.063798535151582 30.636977353361004,10.026810007375534 30.817327835208605,9.991749468425919 30.997952803734755,9.919912172108848 31.358945232560693,9.883043712400863 31.539301429155195,9.847241088668257 31.719806447787654,9.822404021290334 31.84114697170032,9.526235437156494 31.79846219531477,9.253887257882404 31.75855831128939,8.979824787520908 31.717784025775217,8.571534239325345 31.655879102282867,8.164228459793764 31.592740803352633,7.89249992384349 31.549850619845415,7.621526618472838 31.506465795793847,7.2182473912378144 31.44076082911147,7.288622476583751 31.138670430298085,7.371306884764438 30.77726748834777,7.494001294613961 30.234959593396884,7.5342914621371255 30.054093134940896,7.586710265055981 29.815096914567853))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75602944754976
46.48421920579694
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
2022-01-07T21:26:32.381225Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N29E007/2022/01/07/04EAC4
2.0E-4
2.0E-4
true
block average
2
2
30.0
7.0
29.0
8.0
POLYGON((7.58671026505597 29.815096914567818,7.546155655534312 30.0,8.0 30.0,8.0 29.88371659974059,7.58671026505597 29.815096914567818))
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_04EAC4_N29E007_2022_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EAC4_N29E007_2022_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EAC4_N29E007_2022_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EAC4_N29E007_2022_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EAC4_N29E007_2022_01_07_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 2019
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