https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T03:23:22.432755Z
2021-12-02T03:23:47.431214Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1A_IW_GRDH_1SDV_20211202T032322_20211202T032347_040824_04D8B0_AA5E
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
2021-12-02T03:23:22.432755Z
2021-12-02T03:23:47.431214Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0681438319483
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T07:04:22.154017Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211202T032322_20211202T032347_040824_04D8B0_AA5E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.49559492719191 -10.888824547722365,33.92360407911806 -10.760186596441047,33.362966991698315 -10.633014241043544,32.798431681021995 -10.5038444251231,32.26260834380988 -10.38021869196206,32.22143495212804 -10.560803655468092,32.17864963591119 -10.741113770522247,32.09426419171621 -11.10204578218988,32.05328285694054 -11.282809221861728,32.0107945782605 -11.463228591856385,31.967115596669316 -11.643379371734358,31.925597718716826 -11.824044232528834,31.911476504632148 -11.883543595701633,32.45246090957417 -12.009337463469917,33.01838117388292 -12.1396788209836,33.58126855318904 -12.268058065965441,34.1549377179799 -12.397624562917626,34.168650106474885 -12.33791332792653,34.208784693669905 -12.156579348768298,34.29146963062683 -11.794475043673561,34.32838734411579 -11.612432927511112,34.371521850904806 -11.431799556739442,34.41386496366915 -11.250993370032045,34.45297438968042 -11.069463417124144,34.49559492719191 -10.888824547722365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60125775045617
46.04612886460896
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
2021-12-26T15:47:16.534938Z
Batch API, v4.69.1
s3://deafrica-sentinel-1/s1_rtc/S12E034/2021/12/02/04D8B0
2.0E-4
2.0E-4
true
block average
2
2
-11.0
34.0
-12.0
35.0
POLYGON((34.469363820067365 -11.0,34.45297438967859 -11.069463417132798,34.41386496367028 -11.250993370027853,34.32838734411543 -11.612432927511906,34.29146963062642 -11.79447504367539,34.24453890426498 -12.0,34.0 -12.0,34.0 -11.0,34.469363820067365 -11.0))
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_04D8B0_S12E034_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D8B0_S12E034_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D8B0_S12E034_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D8B0_S12E034_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D8B0_S12E034_2021_12_02_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