https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-31T03:09:37.823717Z
2023-10-31T03:10:02.822563Z
s3://sentinel-s1-l1c/GRD/2023/10/31/IW/DV/S1A_IW_GRDH_1SDV_20231031T030937_20231031T031002_051003_062646_F115
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
2023-10-31T03:09:37.823717Z
2023-10-31T03:10:02.822563Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231031T043155_V20231031T003547_20231031T035317.EOF
192.3091045527294
693000
Copernicus Ground Segment
2023-10-31T06:03:31.351123Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231031T030937_20231031T031002_051003_062646_F115
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.4384214496931 -19.99234252362554,35.87579165343791 -19.863377588797366,35.2752784461614 -19.723541898655007,34.67520359165836 -19.58156724693683,34.11697003607582 -19.447477421129477,34.070183710018526 -19.627289071613287,34.02264288846469 -19.807024173724287,33.87799695976837 -20.34581679974451,33.718305247734676 -20.944184761911238,34.28140643548688 -21.0801258163356,34.88636730531652 -21.223823327260227,35.49267609530589 -21.365408460228156,36.060498149371035 -21.4957824082366,36.25789141575704 -20.714394094673445,36.4384214496931 -19.99234252362554))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0627
45.82596720931834
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
2023-11-03T08:54:05.856385Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S21E035/2023/10/31/062646
2.0E-4
2.0E-4
true
block average
2
2
-20.0
35.0
-21.0
36.0
POLYGON((35.0 -21.0,35.0 -20.0,36.0 -20.0,36.0 -21.0,35.0 -21.0))
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_062646_S21E035_2023_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062646_S21E035_2023_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062646_S21E035_2023_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062646_S21E035_2023_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062646_S21E035_2023_10_31_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