https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-27T03:15:10.398204Z
2023-04-27T03:15:39.431729Z
s3://sentinel-s1-l1c/GRD/2023/4/27/IW/DV/S1A_IW_GRDH_1SDV_20230427T031510_20230427T031539_048276_05CE2F_8C88
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
2023-04-27T03:15:10.398204Z
2023-04-27T03:15:39.431729Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230427T044108_V20230427T004353_20230427T040123.EOF
192.0714280402093
693000
Copernicus Ground Segment
2023-04-27T05:36:31.916909Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230427T031510_20230427T031539_048276_05CE2F_8C88
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.55141726612731 -10.878785228595074,35.979511644224885 -10.750174539887746,35.40305260034069 -10.619375499119949,34.94318515313451 -10.514203394222847,34.32761370496662 -10.3722789094202,34.314467625007616 -10.430253423772317,34.2722599664129 -10.610689007785007,34.186638157991084 -10.971299380810912,34.14365916643217 -11.151580227858135,34.099012254968244 -11.331479182552036,34.01833709737928 -11.693334774202654,33.97399024540491 -11.873332588268257,33.942602877357444 -11.994444911069623,34.45122523649227 -12.112821546808261,35.03086976825709 -12.24646215709232,35.60886184423349 -12.378380809736944,36.183831701172394 -12.508276110609511,36.256361703204426 -12.205796710996006,36.297059299668604 -12.024601399646475,36.380965848387625 -11.662795404948222,36.42222897611026 -11.481744989131425,36.457024205986436 -11.299241389754199,36.502234942872136 -11.119092648533176,36.5383439688014 -10.936897803939136,36.55141726612731 -10.878785228595074))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62672
46.29145768635657
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
2023-04-27T11:58:47.856074Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/04/27/05CE2F
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0))
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_05CE2F_S12E035_2023_04_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CE2F_S12E035_2023_04_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CE2F_S12E035_2023_04_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CE2F_S12E035_2023_04_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CE2F_S12E035_2023_04_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 2021
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