https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-14T03:02:26.295012Z
2023-10-14T03:02:50.651938Z
s3://sentinel-s1-l1c/GRD/2023/10/14/IW/DV/S1A_IW_GRDH_1SDV_20231014T030226_20231014T030250_050755_061DC8_731D
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
2023-10-14T03:02:26.295012Z
2023-10-14T03:02:50.651938Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231014T060353_V20231014T020618_20231014T052348.EOF
192.4573859429314
693000
Copernicus Ground Segment
2023-10-14T07:06:24.610803Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231014T030226_20231014T030250_050755_061DC8_731D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.52359495191419 -23.715995998268276,36.967194229956284 -23.587975764071736,36.72086630335174 -23.530580479251938,36.35177453579383 -23.443762560078447,36.10598109172777 -23.38540264882367,35.73769415652874 -23.297144282332997,35.14985491413289 -23.154236915283168,34.997602430278555 -23.691919430065305,34.846035499414626 -24.230022619963318,34.77258949806294 -24.486383274928095,35.11742815192928 -24.570845008210874,35.36501616604776 -24.630927930926937,35.73680439938645 -24.720283466833184,35.98495578661794 -24.779344678360886,36.35761973312336 -24.867169181955603,36.606352444781095 -24.925205076853263,37.16824561211475 -25.05457977182047,37.33323037815879 -24.436666274147345,37.52359495191419 -23.715995998268276))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.84763
45.66376962217015
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
2023-10-14T19:46:00.746781Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S25E036/2023/10/14/061DC8
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.93119770357033 -25.0,36.6063524447615 -24.92520507684875,36.0 -24.782890099335063,36.0 -24.0,37.0 -24.0,37.0 -25.0,36.93119770357033 -25.0))
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_061DC8_S25E036_2023_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061DC8_S25E036_2023_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061DC8_S25E036_2023_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061DC8_S25E036_2023_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061DC8_S25E036_2023_10_14_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