https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-13T04:41:23.065367Z
2018-12-13T04:41:48.063350Z
s3://sentinel-s1-l1c/GRD/2018/12/13/IW/DV/S1A_IW_GRDH_1SDV_20181213T044123_20181213T044148_025002_02C1BC_8C5B
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
2018-12-13T04:41:23.065367Z
2018-12-13T04:41:48.063350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181213T065119_V20181213T022214_20181213T053944.EOF
192.8446406996192
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-13T07:01:35.766396Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181213T044123_20181213T044148_025002_02C1BC_8C5B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.286744007 33.28981047,20.883777508 33.353973765,20.608041544 33.397069157,20.193932319 33.460563706,19.917527281 33.502125446,19.502429456 33.563312281,19.225375506 33.603330787,18.948067774 33.642729381,18.628156373 33.687348617,18.519526336 33.146210412,18.444327632 32.785762624,18.37160469 32.424961549,18.325093623 32.184420172,18.639553022 32.139375979,18.912147569 32.099647007,19.184504678 32.059332932,19.592588831 31.997767839,19.864339767 31.955997207,20.271501383 31.892254028,20.542628549 31.849035901,20.938885506 31.78475513,20.992314569 32.025692497,21.075628834 32.387010908,21.161636465 32.747906979,21.286744007 33.28981047))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65991717790455
46.3583455070271
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
2021-12-23T19:23:41.489297Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E021/2018/12/13/02C1BC
2.0E-4
2.0E-4
true
block average
2
2
33.0
21.0
32.0
22.0
POLYGON((21.219836382026664 33.0,21.16163646500209 32.74790697900907,21.075628834000447 32.38701090800281,21.0 32.05902277623659,21.0 33.0,21.219836382026664 33.0))
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_02C1BC_N32E021_2018_12_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C1BC_N32E021_2018_12_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C1BC_N32E021_2018_12_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C1BC_N32E021_2018_12_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C1BC_N32E021_2018_12_13_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