https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-15T03:44:06.337540Z
2022-01-15T03:44:31.335812Z
s3://sentinel-s1-l1c/GRD/2022/1/15/IW/DV/S1A_IW_GRDH_1SDV_20220115T034406_20220115T034431_041466_04EE3F_9853
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
2022-01-15T03:44:06.337540Z
2022-01-15T03:44:31.335812Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220115T040528_V20220115T030346_20220115T093846.EOF
192.8312523897874
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-15T05:45:58.135866Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220115T034406_20220115T034431_041466_04EE3F_9853
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.641989453398935 33.15585879044822,35.25105855269191 33.21818591534693,34.98403588758694 33.26000230341821,34.57182574432657 33.32334502249228,34.29672142503129 33.3648095219319,33.88361774981832 33.42585827534737,33.60791790722447 33.46579069893005,33.331981411759095 33.505108485541896,32.99820213935067 33.55178208339969,32.96211845104843 33.371425718910956,32.92743816076204 33.19077816803517,32.698207104560424 32.04840410426267,33.026309849590355 32.00128027552043,33.297564558013576 31.96162928857663,33.568596538248855 31.921398480707552,33.974724715022205 31.85996742449665,34.2451962146582 31.818291567721033,34.65048301748875 31.75469713567589,34.91571250026361 31.712330949220657,35.30207862591524 31.649554956026098,35.319936037994985 31.70866277821643,35.36015509412183 31.889573825664822,35.404272289105585 32.069852799916546,35.570798960685146 32.79261710507349,35.609312364612244 32.97381548239724,35.641989453398935 33.15585879044822))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63249278310072
46.26827728842956
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
2022-01-15T09:59:20.758892Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N32E034/2022/01/15/04EE3F
2.0E-4
2.0E-4
true
block average
2
2
33.0
34.0
32.0
35.0
POLYGON((34.0 32.0,34.0 33.0,35.0 33.0,35.0 32.0,34.0 32.0))
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_04EE3F_N32E034_2022_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EE3F_N32E034_2022_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EE3F_N32E034_2022_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EE3F_N32E034_2022_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EE3F_N32E034_2022_01_15_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