https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-21T04:08:45.686095Z
2018-04-21T04:09:11.610823Z
s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1A_IW_GRDH_1SDV_20180421T040845_20180421T040911_021560_02527F_8064
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
2018-04-21T04:08:45.686095Z
2018-04-21T04:09:11.610823Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180421T060333_V20180421T014912_20180421T050642.EOF
192.7481956083042
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-21T06:22:40.984294Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180421T040845_20180421T040911_021560_02527F_8064
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.175879132 31.795096032,28.777179098 31.859775116,28.508715944 31.902572273,28.105559717 31.965704933,27.836485121 32.007082583,27.432424328 32.068079363,27.162755209 32.108028735,26.892853134 32.147404392,26.561630865 32.19487675,26.418051946 31.472961812,26.308349001 30.931712669,26.274209419 30.760110295,26.600327592 30.712197084,26.866082466 30.672497808,27.131618847 30.632256354,27.529508449 30.570880428,27.794488056 30.529289228,28.191531391 30.465894884,28.455939519 30.422962257,28.848641182 30.358139321,28.887416173 30.530011577,29.01194362 31.072068626,29.175879132 31.795096032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72026879389688
46.26386779144055
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
2022-01-25T10:15:33.174419Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N30E027/2018/04/21/02527F
2.0E-4
2.0E-4
true
block average
2
2
31.0
27.0
30.0
28.0
POLYGON((28.0 30.496475946109268,27.52950844906377 30.570880427989927,27.0 30.652202900522553,27.0 31.0,28.0 31.0,28.0 30.496475946109268))
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_02527F_N30E027_2018_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02527F_N30E027_2018_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02527F_N30E027_2018_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02527F_N30E027_2018_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02527F_N30E027_2018_04_21_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