https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-23T16:29:07.882638Z
2022-02-23T16:29:36.892345Z
s3://sentinel-s1-l1c/GRD/2022/2/23/IW/DV/S1A_IW_GRDH_1SDV_20220223T162907_20220223T162936_042042_050212_2333
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
2022-02-23T16:29:07.882638Z
2022-02-23T16:29:36.892345Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220223T171329_V20220223T132048_20220223T163818.EOF
347.10400966340865
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-23T19:37:22.758483Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220223T162907_20220223T162936_042042_050212_2333
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.205093346261165 -32.56034601518782,32.54157194006561 -32.48319099872119,32.807255979908795 -32.42152682314925,33.07257788212294 -32.35930581028137,33.4698777127895 -32.26493462310661,33.73428632331378 -32.20133042590762,34.13020803479507 -32.1048944025446,34.39369257354649 -32.03992028947304,34.75899447702494 -31.948770166279694,34.62025754091326 -31.535934575588826,34.50169056107701 -31.179816864749547,34.384064501275525 -30.823566499205945,34.22866322140142 -30.348363735790173,33.868900933570714 -30.437859047626763,33.60944678960162 -30.50167990240565,33.2196346271524 -30.596445856123996,32.95934131474198 -30.658976751126357,32.56827720177391 -30.75179852187035,32.30715392939919 -30.81302723962921,32.045701350575776 -30.873731677146317,31.714621000258248 -30.94972122012952,31.85851073107871 -31.427897063129627,31.967330109002912 -31.786409409125636,32.07693986298463 -32.14481735445593,32.205093346261165 -32.56034601518782))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68607
45.51361164767896
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
2022-02-23T21:48:23.194475Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S32E034/2022/02/23/050212
2.0E-4
2.0E-4
true
block average
2
2
-31.0
34.0
-32.0
35.0
POLYGON((34.44231897487742 -31.0,34.758994477024906 -31.94877016627913,34.553680922664824 -32.0,34.0 -32.0,34.0 -31.0,34.44231897487742 -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_050212_S32E034_2022_02_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050212_S32E034_2022_02_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050212_S32E034_2022_02_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050212_S32E034_2022_02_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050212_S32E034_2022_02_23_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