https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-06T05:55:13.734062Z
2024-04-06T05:55:40.491262Z
s3://sentinel-s1-l1c/GRD/2024/4/6/IW/DV/S1A_IW_GRDH_1SDV_20240406T055513_20240406T055540_053309_067673_F7B1
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
2024-04-06T05:55:13.734062Z
2024-04-06T05:55:40.491262Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240406T055530_V20240406T051536_20240406T115036.EOF
193.0263950115861
693000
Copernicus Ground Segment
2024-04-06T06:20:08.317923Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240406T055513_20240406T055540_053309_067673_F7B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.3221150300934115 35.71536075658801,2.8972942309081473 35.7808477637708,2.6093089497422683 35.82432606519331,2.315867579449433 35.86786636886638,1.8935635366340493 35.929207666050715,1.6077393327435134 35.969826899990835,1.179303351373113 36.02936561469842,0.8889935771441049 36.06878566132299,0.5934929257499689 36.10814827645837,0.5604161364332142 35.92744603751649,0.5239778893707392 35.74708856572782,0.4848442360232618 35.56708564630543,0.4442326402741481 35.38727966732379,0.40060198470186076 35.207873878713464,0.36692118206851104 35.027146282562015,0.28089776120563964 34.62612629969536,0.5716760675124181 34.586337318090266,0.8555175828912965 34.54678910276145,1.1385773503163361 34.5066553144299,1.5605765294561416 34.445531201909745,1.9841425338691472 34.382628726498126,2.263409627155702 34.34030016613339,2.5478964707919323 34.296486975560946,2.9686558103881295 34.23038864207452,2.978371076147426 34.27136684089999,3.0177732246232942 34.45242613434672,3.050905768534726 34.634473406894635,3.104787972622763 34.81326083325188,3.1902246784241264 35.17435890945386,3.234775858653778 35.354627862067886,3.3221150300934115 35.71536075658801))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77490789013821
46.61688580758972
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
2024-04-06T08:35:02.511568Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N34E003/2024/04/06/067673
2.0E-4
2.0E-4
true
block average
2
2
35.0
3.0
34.0
4.0
POLYGON((3.1489709254062843 35.0,3.1047879726226464 34.81326083325134,3.0509057685347036 34.63447340689452,3.0177732246233213 34.45242613434708,3.0 34.37075527077629,3.0 35.0,3.1489709254062843 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_067673_N34E003_2024_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067673_N34E003_2024_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067673_N34E003_2024_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067673_N34E003_2024_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067673_N34E003_2024_04_06_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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