https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-27T18:52:13.509372Z
2021-11-27T18:52:38.508079Z
s3://sentinel-s1-l1c/GRD/2021/11/27/IW/DV/S1A_IW_GRDH_1SDV_20211127T185213_20211127T185238_040761_04D676_81B1
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
2021-11-27T18:52:13.509372Z
2021-11-27T18:52:38.508079Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9881899317953
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-27T22:03:21.165718Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211127T185213_20211127T185238_040761_04D676_81B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.565164308283643 8.455433644153931,-10.00332135005795 8.569909077898176,-9.436814655781841 8.68443697472441,-8.876257409865847 8.796861296358982,-8.326723247201334 8.906196859016967,-8.365129507361038 9.086691226380008,-8.437799509443563 9.448673298434787,-8.472374938142067 9.63000299639148,-8.509979227246362 9.810730558153118,-8.546619458181294 9.991643269299207,-8.630985408855008 10.413475319382492,-9.18086097734358 10.305774380872101,-9.74603661429414 10.194021171262634,-10.31068542826537 10.081315724032486,-10.874545958120683 9.967723346043352,-10.823892491337025 9.72640703286692,-10.71202990184919 9.181877732095245,-10.67247718149417 9.000825707678628,-10.638124672306587 8.81871036009453,-10.6024448449371 8.636862723662235,-10.565164308283643 8.455433644153931))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86362547186457
46.12113998392182
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
2021-12-26T15:33:36.961315Z
Batch API, v4.67.1
s3://deafrica-sentinel-1/s1_rtc/N09W010/2021/11/27/04D676
2.0E-4
2.0E-4
true
block average
2
2
10.0
-10.0
9.0
-9.0
POLYGON((-10.0 9.0,-10.0 10.0,-9.0 10.0,-9.0 9.0,-10.0 9.0))
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_04D676_N09W010_2021_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D676_N09W010_2021_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D676_N09W010_2021_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D676_N09W010_2021_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D676_N09W010_2021_11_27_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