https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T06:36:03.565884Z
2022-01-12T06:36:28.564737Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T063603_20220112T063628_041424_04ECE5_AE38
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
2022-01-12T06:36:03.565884Z
2022-01-12T06:36:28.564737Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T064842_V20220112T055634_20220112T123134.EOF
193.0678350416103
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T07:59:50.789588Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T063603_20220112T063628_041424_04ECE5_AE38
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.832217702001686 36.219461341742104,-7.242936233648232 36.282442790852365,-7.533033417687413 36.326010158822584,-7.968777975910219 36.3900412631583,-8.259667169534543 36.43184595029962,-8.696579065678334 36.49322442706848,-8.988232477980649 36.533255141687206,-9.280183628095154 36.57257309368392,-9.588871854359507 36.61331717276026,-9.736034064282155 35.89195170647195,-9.89452091800154 35.111067902145706,-9.59167237558581 35.06995147764143,-9.305230607182901 35.03032093385599,-9.01906722989 34.990016079696765,-8.59035282515767 34.928298179616085,-8.304902729116431 34.88631490037549,-7.877276508250943 34.82208722717857,-7.592563860540298 34.77843611655727,-7.1894395406781415 34.71540123218123,-7.004615361680155 35.49725335415826,-6.832217702001686 36.219461341742104))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54500313472093
46.44575403329699
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
2022-01-12T10:00:18.458638Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N35W009/2022/01/12/04ECE5
2.0E-4
2.0E-4
true
block average
2
2
36.0
-9.0
35.0
-8.0
POLYGON((-9.0 35.0,-9.0 36.0,-8.0 36.0,-8.0 35.0,-9.0 35.0))
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_04ECE5_N35W009_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ECE5_N35W009_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ECE5_N35W009_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ECE5_N35W009_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ECE5_N35W009_2022_01_12_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