https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-22T17:37:15.009690Z
2021-01-22T17:37:40.008101Z
s3://sentinel-s1-l1c/GRD/2021/1/22/IW/DV/S1A_IW_GRDH_1SDV_20210122T173715_20210122T173740_036254_0440B2_6EE9
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
2021-01-22T17:37:15.009690Z
2021-01-22T17:37:40.008101Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210122T201048_V20210122T155703_20210122T191433.EOF
348.0163778836321
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-22T20:34:26.284139Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210122T173715_20210122T173740_036254_0440B2_6EE9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.541825454343549 5.616119026616725,9.649937527819967 5.8458014229227775,10.221509976739663 5.9633556111941335,10.76076648648078 6.073654916749055,10.73293142557965 6.256410283018293,10.692270277655462 6.4366308465946425,10.655501271530772 6.617640268445788,10.611210190966622 6.797116056339677,10.571705249499734 6.977563240745786,10.534618330752476 7.158496047518042,10.498980235202087 7.339716189917368,10.449879343145897 7.580297378310785,9.897825986091513 7.468987480950832,9.338127063298256 7.3553698152423035,8.778740134997602 7.241056017884275,8.221873536096165 7.126513318523811,8.41985469012124 6.158664388878688,8.458741310276707 5.977416890464444,8.49622626495677 5.795875221665449,8.541825454343549 5.616119026616725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79897656444109
46.18413072383063
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
2021-12-25T23:50:34.512705Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N06E009/2021/01/22/0440B2
2.0E-4
2.0E-4
true
block average
2
2
7.0
9.0
6.0
10.0
POLYGON((9.0 6.0,9.0 7.0,10.0 7.0,10.0 6.0,9.0 6.0))
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_0440B2_N06E009_2021_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0440B2_N06E009_2021_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0440B2_N06E009_2021_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0440B2_N06E009_2021_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0440B2_N06E009_2021_01_22_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